17-alpha-Hydroxyprogesterone
The metabolism of Hydroxyprogesterone caproate can be increased when combined with Rifabutin.
Abemaciclib
The serum concentration of Abemaciclib can be decreased when it is combined with Rifabutin.
Abiraterone
The serum concentration of Abiraterone can be decreased when it is combined with Rifabutin.
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Acenocoumarol
The metabolism of Acenocoumarol can be increased when combined with Rifabutin.
Acetaminophen
The metabolism of Acetaminophen can be increased when combined with Rifabutin.
Acetyl Sulfisoxazole
The metabolism of Rifabutin can be decreased when combined with Acetyl sulfisoxazole.
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Ado-Trastuzumab Emtansine
The metabolism of Trastuzumab emtansine can be increased when combined with Rifabutin.
Albendazole
The metabolism of Albendazole can be increased when combined with Rifabutin.
Alclometasone
The metabolism of Alclometasone can be increased when combined with Rifabutin.
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Aldosterone
The serum concentration of Aldosterone can be decreased when it is combined with Rifabutin.
Alfentanil
The serum concentration of Alfentanil can be decreased when it is combined with Rifabutin.
Alfuzosin
The metabolism of Alfuzosin can be increased when combined with Rifabutin.
Aliskiren
The metabolism of Aliskiren can be increased when combined with Rifabutin.
Allylestrenol
The metabolism of Allylestrenol can be increased when combined with Rifabutin.
Almotriptan
The metabolism of Almotriptan can be increased when combined with Rifabutin.
Alogliptin
The metabolism of Alogliptin can be increased when combined with Rifabutin.
Alosetron
The metabolism of Alosetron can be increased when combined with Rifabutin.
alpha-Tocopherol Acetate
The metabolism of alpha-Tocopherol acetate can be increased when combined with Rifabutin.
Alprazolam
The metabolism of Alprazolam can be increased when combined with Rifabutin.
Ambrisentan
The metabolism of Ambrisentan can be increased when combined with Rifabutin.
Ambroxol
The metabolism of Ambroxol can be increased when combined with Rifabutin.
Amcinonide
The serum concentration of Amcinonide can be decreased when it is combined with Rifabutin.
Aminophylline
The metabolism of Aminophylline can be increased when combined with Rifabutin.
Aminopyrine
The metabolism of Aminophenazone can be increased when combined with Rifabutin.
Amiodarone
The metabolism of Amiodarone can be increased when combined with Rifabutin.
Amitriptyline
The metabolism of Amitriptyline can be increased when combined with Rifabutin.
Amlodipine
The metabolism of Amlodipine can be increased when combined with Rifabutin.
Amobarbital
The metabolism of Amobarbital can be increased when combined with Rifabutin.
Amorolfine
The serum concentration of Rifabutin can be increased when it is combined with Amorolfine.
Amphotericin B
The serum concentration of Rifabutin can be increased when it is combined with Amphotericin B.
amphotericin B liposomal
The serum concentration of Rifabutin can be increased when it is combined with Amphotericin B.
Amprenavir
The serum concentration of Rifabutin can be increased when it is combined with Amprenavir.
Androstenedione
The serum concentration of Androstenedione can be decreased when it is combined with Rifabutin.
Anhydrous Tacrolimus
The serum concentration of Tacrolimus can be decreased when it is combined with Rifabutin.
Anidulafungin
The serum concentration of Rifabutin can be increased when it is combined with Anidulafungin.
Antipyrine
The metabolism of Antipyrine can be increased when combined with Rifabutin.
Apalutamide
The serum concentration of Rifabutin can be decreased when it is combined with Apalutamide.
Apixaban
The serum concentration of Apixaban can be decreased when it is combined with Rifabutin.
Apremilast
The serum concentration of Apremilast can be decreased when it is combined with Rifabutin.
Aprepitant
The serum concentration of Rifabutin can be increased when it is combined with Aprepitant.
Argatroban
The metabolism of Argatroban can be increased when combined with Rifabutin.
Argatroban Anhydrous
The metabolism of Argatroban can be increased when combined with Rifabutin.
Aripiprazole
The serum concentration of Aripiprazole can be decreased when it is combined with Rifabutin.
Artemether
The metabolism of Artemether can be increased when combined with Rifabutin.
Asenapine
The metabolism of Asenapine can be increased when combined with Rifabutin.
Astemizole
The metabolism of Astemizole can be increased when combined with Rifabutin.
Asunaprevir
The serum concentration of Asunaprevir can be decreased when it is combined with Rifabutin.
Atazanavir
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Atazanavir.
Atomoxetine
The metabolism of Rifabutin can be decreased when combined with Atomoxetine.
Atorvastatin
The metabolism of Atorvastatin can be increased when combined with Rifabutin.
Atovaquone
The serum concentration of Atovaquone can be decreased when it is combined with Rifabutin.
Avanafil
The metabolism of Avanafil can be increased when combined with Rifabutin.
Avatrombopag
The metabolism of Avatrombopag can be increased when combined with Rifabutin.
Axitinib
The serum concentration of Axitinib can be decreased when it is combined with Rifabutin.
Azelastine
The metabolism of Azelastine can be increased when combined with Rifabutin.
Azithromycin
The metabolism of Azithromycin can be increased when combined with Rifabutin.
Barbexaclone
The metabolism of Barbexaclone can be increased when combined with Rifabutin.
Barbital
The metabolism of Barbital can be increased when combined with Rifabutin.
Baricitinib
The metabolism of Baricitinib can be increased when combined with Rifabutin.
BCG Vaccine
The therapeutic efficacy of BCG vaccine can be decreased when used in combination with Rifabutin.
Beclomethasone Dipropionate
The serum concentration of Beclomethasone dipropionate can be decreased when it is combined with Rifabutin.
Bedaquiline
The serum concentration of Bedaquiline can be decreased when it is combined with Rifabutin.
Bencyclane
The risk or severity of hypotension can be increased when Rifabutin is combined with Bencyclane.
Benzoic Acid
The serum concentration of Rifabutin can be increased when it is combined with Benzoic Acid.
Benzphetamine
The metabolism of Benzphetamine can be increased when combined with Rifabutin.
Benzyl Alcohol
The metabolism of Benzyl alcohol can be increased when combined with Rifabutin.
Bepridil
The risk or severity of hypotension can be increased when Rifabutin is combined with Bepridil.
Betamethasone
The serum concentration of Betamethasone can be decreased when it is combined with Rifabutin.
Bexarotene
The metabolism of Bexarotene can be increased when combined with Rifabutin.
Bezafibrate
The metabolism of Bezafibrate can be increased when combined with Rifabutin.
Bicalutamide
The metabolism of Bicalutamide can be increased when combined with Rifabutin.
Bictegravir
The metabolism of Bictegravir can be increased when combined with Rifabutin.
Bifonazole
The serum concentration of Rifabutin can be increased when it is combined with Bifonazole.
Bioallethrin
The metabolism of Bioallethrin can be increased when combined with Rifabutin.
Bisoprolol
The metabolism of Bisoprolol can be increased when combined with Rifabutin.
Boceprevir
The serum concentration of Boceprevir can be decreased when it is combined with Rifabutin.
Bortezomib
The serum concentration of Bortezomib can be decreased when it is combined with Rifabutin.
Bosentan
The serum concentration of Rifabutin can be decreased when it is combined with Bosentan.
Bosentan Anhydrous
The serum concentration of Rifabutin can be decreased when it is combined with Bosentan.
Bosutinib
The serum concentration of Bosutinib can be decreased when it is combined with Rifabutin.
Bosutinib monohydrate
The serum concentration of Bosutinib can be decreased when it is combined with Rifabutin.
Brentuximab Vedotin
The serum concentration of Brentuximab vedotin can be decreased when it is combined with Rifabutin.
Brexpiprazole
The serum concentration of Brexpiprazole can be decreased when it is combined with Rifabutin.
Brigatinib
The metabolism of Brigatinib can be increased when combined with Rifabutin.
Brinzolamide
The metabolism of Brinzolamide can be increased when combined with Rifabutin.
Brivaracetam
The metabolism of Brivaracetam can be increased when combined with Rifabutin.
Bromazepam
The metabolism of Bromazepam can be increased when combined with Rifabutin.
Bromocriptine
The metabolism of Bromocriptine can be increased when combined with Rifabutin.
Brompheniramine
The metabolism of Brompheniramine can be increased when combined with Rifabutin.
Budesonide
The metabolism of Budesonide can be increased when combined with Rifabutin.
Bupivacaine
The metabolism of Bupivacaine can be increased when combined with Rifabutin.
Buprenorphine
The metabolism of Buprenorphine can be increased when combined with Rifabutin.
Bupropion
The metabolism of Bupropion can be increased when combined with Rifabutin.
Buspirone
The serum concentration of Buspirone can be decreased when it is combined with Rifabutin.
Busulfan
The metabolism of Busulfan can be increased when combined with Rifabutin.
Butenafine
The serum concentration of Rifabutin can be increased when it is combined with Butenafine.
Butoconazole
The serum concentration of Rifabutin can be increased when it is combined with Butoconazole.
Cabazitaxel
The metabolism of Cabazitaxel can be increased when combined with Rifabutin.
Cabergoline
The metabolism of Cabergoline can be increased when combined with Rifabutin.
Cabozantinib
The serum concentration of Cabozantinib can be decreased when it is combined with Rifabutin.
Caffeine
The metabolism of Caffeine can be increased when combined with Rifabutin.
Calcitriol
The metabolism of Calcitriol can be increased when combined with Rifabutin.
Canagliflozin
The metabolism of Canagliflozin can be increased when combined with Rifabutin.
Canagliflozin Anhydrous
The metabolism of Canagliflozin can be increased when combined with Rifabutin.
Cannabidiol
The serum concentration of Cannabidiol can be decreased when it is combined with Rifabutin.
Cannavis sativa susp. indica top extract
The metabolism of Medical Cannabis can be increased when combined with Rifabutin.
Carbamazepine
The metabolism of Carbamazepine can be increased when combined with Rifabutin.
Carbinoxamine
The metabolism of Carbinoxamine can be increased when combined with Rifabutin.
Cariprazine
The metabolism of Cariprazine can be increased when combined with Rifabutin.
Carvedilol
The metabolism of Carvedilol can be increased when combined with Rifabutin.
Caspofungin
The serum concentration of Rifabutin can be increased when it is combined with Caspofungin.
Celecoxib
The metabolism of Celecoxib can be increased when combined with Rifabutin.
Celiprolol
The metabolism of Celiprolol can be increased when combined with Rifabutin.
Cephalexin
The metabolism of Cephalexin can be increased when combined with Rifabutin.
CEPHALEXIN ANHYDROUS
The metabolism of Cephalexin can be increased when combined with Rifabutin.
Ceritinib
The serum concentration of Ceritinib can be decreased when it is combined with Rifabutin.
Cerivastatin
The metabolism of Cerivastatin can be increased when combined with Rifabutin.
Cevimeline
The metabolism of Cevimeline can be increased when combined with Rifabutin.
Chenodeoxycholate
The metabolism of Chenodeoxycholic acid can be increased when combined with Rifabutin.
Chenodeoxycholic Acid
The metabolism of Chenodeoxycholic acid can be increased when combined with Rifabutin.
Chlordiazepoxide
The metabolism of Chlordiazepoxide can be increased when combined with Rifabutin.
Chlormethiazole
The metabolism of clomethiazole can be increased when combined with Rifabutin.
Chloroquine
The metabolism of Chloroquine can be increased when combined with Rifabutin.
Chlorotrianisene
The serum concentration of Chlorotrianisene can be decreased when it is combined with Rifabutin.
Chloroxine
The serum concentration of Rifabutin can be increased when it is combined with Chloroxine.
Chlorpheniramine
The metabolism of Chlorphenamine can be increased when combined with Rifabutin.
CHLORPHENIRAMINE POLISTIREX
The metabolism of Chlorphenamine can be increased when combined with Rifabutin.
Chlorpromazine
The metabolism of Chlorpromazine can be increased when combined with Rifabutin.
Chlorzoxazone
The metabolism of Chlorzoxazone can be increased when combined with Rifabutin.
Cholecalciferol
The metabolism of Cholecalciferol can be increased when combined with Rifabutin.
Ciclesonide
The metabolism of Ciclesonide can be increased when combined with Rifabutin.
Ciclopirox
The serum concentration of Rifabutin can be increased when it is combined with Ciclopirox.
Cilostazol
The metabolism of Cilostazol can be increased when combined with Rifabutin.
Cinacalcet
The metabolism of Cinacalcet can be increased when combined with Rifabutin.
Cinnarizine
The risk or severity of hypotension can be increased when Rifabutin is combined with Cinnarizine.
Cisapride
The metabolism of Cisapride can be increased when combined with Rifabutin.
Citalopram
The metabolism of Citalopram can be increased when combined with Rifabutin.
Clarithromycin
The serum concentration of the active metabolites of Clarithromycin can be increased when Clarithromycin is used in combination with Rifabutin.
Clemastine
The metabolism of Rifabutin can be decreased when combined with Clemastine.
Clevidipine
The risk or severity of hypotension can be increased when Rifabutin is combined with Clevidipine.
Clevidipine butyrate
The risk or severity of hypotension can be increased when Rifabutin is combined with Clevidipine.
Clindamycin
The metabolism of Clindamycin can be increased when combined with Rifabutin.
Clobazam
The metabolism of Clobazam can be increased when combined with Rifabutin.
Clobetasol
The serum concentration of Clobetasol can be decreased when it is combined with Rifabutin.
Clobetasol Propionate
The serum concentration of Clobetasol propionate can be decreased when it is combined with Rifabutin.
Clobetasone
The serum concentration of Clobetasone can be decreased when it is combined with Rifabutin.
Clocortolone
The serum concentration of Clocortolone can be decreased when it is combined with Rifabutin.
Clofazimine
The metabolism of Clofazimine can be increased when combined with Rifabutin.
Clofezone
The metabolism of Rabeprazole can be increased when combined with Rifabutin.
Clofibrate
The metabolism of Clofibrate can be increased when combined with Rifabutin.
Clomipramine
The metabolism of Clomipramine can be increased when combined with Rifabutin.
Clonazepam
The metabolism of Clonazepam can be increased when combined with Rifabutin.
Clonidine
The metabolism of Clonidine can be increased when combined with Rifabutin.
Clopidogrel
The risk or severity of adverse effects can be increased when Rifabutin is combined with Clopidogrel.
Clorazepate
The metabolism of Clorazepate can be increased when combined with Rifabutin.
CLORAZEPIC ACID
The metabolism of Clorazepate can be increased when combined with Rifabutin.
Clotiazepam
The metabolism of Clotiazepam can be increased when combined with Rifabutin.
Clotrimazole
The serum concentration of Rifabutin can be increased when it is combined with Clotrimazole.
Clozapine
The serum concentration of Clozapine can be decreased when it is combined with Rifabutin.
Cobicistat
The metabolism of Rifabutin can be decreased when combined with Cobicistat.
Cobimetinib
The serum concentration of Cobimetinib can be decreased when it is combined with Rifabutin.
Cocaine
The metabolism of Cocaine can be increased when combined with Rifabutin.
Codeine
The metabolism of Codeine can be increased when combined with Rifabutin.
Codeine Anhydrous
The metabolism of Codeine can be increased when combined with Rifabutin.
CODEINE POLISTIREX
The metabolism of Codeine can be increased when combined with Rifabutin.
Colchicine
The metabolism of Colchicine can be increased when combined with Rifabutin.
Conivaptan
The serum concentration of Conivaptan can be increased when it is combined with Rifabutin.
Copanlisib
The metabolism of Copanlisib can be increased when combined with Rifabutin.
Cordycepin
The serum concentration of Rifabutin can be increased when it is combined with Cordycepin.
Cortisone Acetate
The metabolism of Cortisone acetate can be increased when combined with Rifabutin.
Crizotinib
The serum concentration of Crizotinib can be decreased when it is combined with Rifabutin.
Curcumin
The metabolism of Rifabutin can be decreased when combined with Curcumin.
Cyclandelate
The risk or severity of hypotension can be increased when Rifabutin is combined with Cyclandelate.
Cyclobenzaprine
The metabolism of Cyclobenzaprine can be increased when combined with Rifabutin.
Cyclophosphamide
The metabolism of Cyclophosphamide can be increased when combined with Rifabutin.
Cyclophosphamide Anhydrous
The metabolism of Cyclophosphamide can be increased when combined with Rifabutin.
Cyclosporine
The metabolism of Cyclosporine can be increased when combined with Rifabutin.
Cyproterone Acetate
The serum concentration of Rifabutin can be decreased when it is combined with Cyproterone acetate.
Cytarabine
The metabolism of Cytarabine can be increased when combined with Rifabutin.
Dabrafenib
The serum concentration of Rifabutin can be decreased when it is combined with Dabrafenib.
Daclatasvir
The serum concentration of Daclatasvir can be decreased when it is combined with Rifabutin.
Dantrolene
The metabolism of Dantrolene can be increased when combined with Rifabutin.
Dapagliflozin
The metabolism of Dapagliflozin can be increased when combined with Rifabutin.
Dapsone
The metabolism of Dapsone can be increased when combined with Rifabutin.
Darifenacin
The metabolism of Darifenacin can be increased when combined with Rifabutin.
Darunavir
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Darunavir.
Dasabuvir
The metabolism of Dasabuvir can be increased when combined with Rifabutin.
Dasatinib
The serum concentration of Dasatinib can be decreased when it is combined with Rifabutin.
Dasatinib Anhydrous
The serum concentration of Dasatinib can be decreased when it is combined with Rifabutin.
Daunorubicin
The metabolism of Daunorubicin can be increased when combined with Rifabutin.
Decanoic Acid
The serum concentration of Rifabutin can be increased when it is combined with Capric acid.
Deferasirox
The serum concentration of Rifabutin can be decreased when it is combined with Deferasirox.
Deflazacort
The metabolism of Deflazacort can be increased when combined with Rifabutin.
Delavirdine
The serum concentration of Delavirdine can be decreased when it is combined with Rifabutin.
Desogestrel
The serum concentration of Desogestrel can be decreased when it is combined with Rifabutin.
Desonide
The serum concentration of Desonide can be decreased when it is combined with Rifabutin.
Desoximetasone
The serum concentration of Desoximetasone can be decreased when it is combined with Rifabutin.
Desoxycorticosterone acetate
The serum concentration of Desoxycorticosterone acetate can be decreased when it is combined with Rifabutin.
Desoxycorticosterone Pivalate
The serum concentration of Desoxycorticosterone Pivalate can be decreased when it is combined with Rifabutin.
Desvenlafaxine
The metabolism of Desvenlafaxine can be increased when combined with Rifabutin.
Deutetrabenazine
The metabolism of Deutetrabenazine can be increased when combined with Rifabutin.
Dexamethasone
The serum concentration of Dexamethasone can be decreased when it is combined with Rifabutin.
Dexchlorpheniramine maleate
The metabolism of Dexchlorpheniramine maleate can be increased when combined with Rifabutin.
Dexlansoprazole
The metabolism of Dexlansoprazole can be increased when combined with Rifabutin.
Dextromethorphan
The metabolism of Dextromethorphan can be increased when combined with Rifabutin.
Diazepam
The metabolism of Diazepam can be increased when combined with Rifabutin.
Diclofenac
The metabolism of Diclofenac can be increased when combined with Rifabutin.
Dicumarol
The metabolism of Dicoumarol can be increased when combined with Rifabutin.
Dienestrol
The serum concentration of Dienestrol can be decreased when it is combined with Rifabutin.
Dienogest
The metabolism of Dienogest can be increased when combined with Rifabutin.
Diethylstilbestrol
The serum concentration of Diethylstilbestrol can be decreased when it is combined with Rifabutin.
Diflorasone
The serum concentration of Diflorasone can be decreased when it is combined with Rifabutin.
Diflucortolone
The serum concentration of Difluocortolone can be decreased when it is combined with Rifabutin.
Difluprednate
The serum concentration of Difluprednate can be decreased when it is combined with Rifabutin.
Digitoxin
The metabolism of Digitoxin can be increased when combined with Rifabutin.
Digoxin
The metabolism of Digoxin can be increased when combined with Rifabutin.
Dihydro-alpha-ergocryptine
The metabolism of Dihydro-alpha-ergocryptine can be increased when combined with Rifabutin.
Dihydrocodeine
The metabolism of Dihydrocodeine can be increased when combined with Rifabutin.
Dihydroergocryptine
The metabolism of Dihydro-alpha-ergocryptine can be increased when combined with Rifabutin.
Dihydroergotamine
The metabolism of Dihydroergotamine can be increased when combined with Rifabutin.
Diltiazem
The metabolism of Diltiazem can be increased when combined with Rifabutin.
Disopyramide
The metabolism of Disopyramide can be increased when combined with Rifabutin.
Disulfiram
The metabolism of Disulfiram can be increased when combined with Rifabutin.
Dl-Alpha Tocopheryl Acetate
The metabolism of alpha-Tocopherol acetate can be increased when combined with Rifabutin.
Docetaxel
The metabolism of Docetaxel can be increased when combined with Rifabutin.
DOCETAXEL ANHYDROUS
The metabolism of Docetaxel can be increased when combined with Rifabutin.
Dofetilide
The metabolism of Dofetilide can be increased when combined with Rifabutin.
Dolasetron
The metabolism of Dolasetron can be increased when combined with Rifabutin.
Domperidone
The metabolism of Domperidone can be increased when combined with Rifabutin.
Donepezil
The metabolism of Donepezil can be increased when combined with Rifabutin.
Dorzolamide
The metabolism of Dorzolamide can be increased when combined with Rifabutin.
Dothiepin
The metabolism of Rifabutin can be decreased when combined with Dosulepin.
Doxepin
The metabolism of Doxepin can be increased when combined with Rifabutin.
Doxorubicin
The serum concentration of Doxorubicin can be decreased when it is combined with Rifabutin.
Doxorubicin Hydrochloride
The serum concentration of Doxorubicin can be decreased when it is combined with Rifabutin.
Doxycycline
The metabolism of Rifabutin can be decreased when combined with Doxycycline.
Doxycycline Anhydrous
The metabolism of Rifabutin can be decreased when combined with Doxycycline.
Dronedarone
The serum concentration of Dronedarone can be decreased when it is combined with Rifabutin.
Drospirenone
The serum concentration of Drospirenone can be decreased when it is combined with Rifabutin.
Dutasteride
The metabolism of Dutasteride can be increased when combined with Rifabutin.
Econazole
The serum concentration of Rifabutin can be increased when it is combined with Econazole.
Econazole Nitrate
The serum concentration of Rifabutin can be increased when it is combined with Econazole.
Efavirenz
The serum concentration of Rifabutin can be decreased when it is combined with Efavirenz.
Efinaconazole
The serum concentration of Rifabutin can be increased when it is combined with Efinaconazole.
Elbasvir
The metabolism of Elbasvir can be increased when combined with Rifabutin.
Eletriptan
The metabolism of Eletriptan can be increased when combined with Rifabutin.
Eliglustat
The serum concentration of Eliglustat can be decreased when it is combined with Rifabutin.
Elvitegravir
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Elvitegravir.
Enalapril
The metabolism of Enalapril can be increased when combined with Rifabutin.
Enasidenib
The metabolism of Enasidenib can be increased when combined with Rifabutin.
Enzalutamide
The serum concentration of Enzalutamide can be decreased when it is combined with Rifabutin.
Epinastine
The metabolism of Epinastine can be increased when combined with Rifabutin.
Eplerenone
The metabolism of Eplerenone can be increased when combined with Rifabutin.
Ergocalciferol
The metabolism of Ergocalciferol can be increased when combined with Rifabutin.
ergoloid mesylates, USP
The metabolism of Ergoloid mesylate can be increased when combined with Rifabutin.
Ergonovine
The metabolism of Ergonovine can be increased when combined with Rifabutin.
Ergotamine
The metabolism of Ergotamine can be increased when combined with Rifabutin.
Erlotinib
The serum concentration of Erlotinib can be decreased when it is combined with Rifabutin.
Erythromycin
The metabolism of Erythromycin can be increased when combined with Rifabutin.
Escitalopram
The metabolism of Escitalopram can be increased when combined with Rifabutin.
Esomeprazole
The metabolism of Esomeprazole can be increased when combined with Rifabutin.
Estazolam
The metabolism of Estazolam can be increased when combined with Rifabutin.
Estradiol
The metabolism of Estradiol can be increased when combined with Rifabutin.
Estradiol 3-Benzoate
The metabolism of Estradiol benzoate can be increased when combined with Rifabutin.
Estradiol acetate
The metabolism of Estradiol acetate can be increased when combined with Rifabutin.
Estradiol Cypionate
The metabolism of Estradiol cypionate can be increased when combined with Rifabutin.
Estradiol Valerate
The metabolism of Estradiol valerate can be increased when combined with Rifabutin.
Estramustine
The metabolism of Estramustine can be increased when combined with Rifabutin.
Estrogens, Conjugated (USP)
The metabolism of Conjugated estrogens can be increased when combined with Rifabutin.
Estrogens, Esterified (USP)
The serum concentration of Estrogens, esterified can be decreased when it is combined with Rifabutin.
Estrone
The metabolism of Estrone can be increased when combined with Rifabutin.
Eszopiclone
The metabolism of Eszopiclone can be increased when combined with Rifabutin.
Ethanol
The metabolism of Ethanol can be increased when combined with Rifabutin.
Ethinyl Estradiol
The metabolism of Ethinyl Estradiol can be increased when combined with Rifabutin.
Ethosuximide
The metabolism of Ethosuximide can be increased when combined with Rifabutin.
Ethylmorphine
The metabolism of Ethylmorphine can be increased when combined with Rifabutin.
Ethynodiol Diacetate
The serum concentration of Ethynodiol diacetate can be decreased when it is combined with Rifabutin.
Etonogestrel
The metabolism of Etonogestrel can be increased when combined with Rifabutin.
Etoposide
The serum concentration of Etoposide can be decreased when it is combined with Rifabutin.
Etoricoxib
The metabolism of Etoricoxib can be increased when combined with Rifabutin.
Etravirine
The serum concentration of Etravirine can be decreased when it is combined with Rifabutin.
Everolimus
The serum concentration of Everolimus can be decreased when it is combined with Rifabutin.
Exemestane
The serum concentration of Exemestane can be decreased when it is combined with Rifabutin.
Famciclovir
The metabolism of Famciclovir can be increased when combined with Rifabutin.
Felbamate
The metabolism of Felbamate can be increased when combined with Rifabutin.
Felodipine
The metabolism of Felodipine can be increased when combined with Rifabutin.
Fendiline
The risk or severity of hypotension can be increased when Rifabutin is combined with Fendiline.
Fenofibrate
The metabolism of Fenofibrate can be increased when combined with Rifabutin.
Fentanyl
The serum concentration of Fentanyl can be decreased when it is combined with Rifabutin.
Fesoterodine
The metabolism of Fesoterodine can be increased when combined with Rifabutin.
Finasteride
The metabolism of Finasteride can be increased when combined with Rifabutin.
Fingolimod
The metabolism of Fingolimod can be increased when combined with Rifabutin.
Fish Oils
The risk or severity of hypotension can be increased when Rifabutin is combined with Fish oil.
Flibanserin
The serum concentration of Flibanserin can be decreased when it is combined with Rifabutin.
Fluconazole
The serum concentration of Rifabutin can be increased when it is combined with Fluconazole.
Flucytosine
The serum concentration of Rifabutin can be increased when it is combined with Flucytosine.
Fludrocortisone
The serum concentration of Fludrocortisone can be decreased when it is combined with Rifabutin.
Fluindione
The metabolism of Fluindione can be increased when combined with Rifabutin.
Flumethasone
The serum concentration of Flumethasone can be decreased when it is combined with Rifabutin.
Flunarizine
The risk or severity of hypotension can be increased when Rifabutin is combined with Flunarizine.
Flunisolide
The metabolism of Flunisolide can be increased when combined with Rifabutin.
Flunisolide Anhydrous (obsolete)
The metabolism of Flunisolide can be increased when combined with Rifabutin.
Flunitrazepam
The metabolism of Flunitrazepam can be increased when combined with Rifabutin.
Fluocinolone Acetonide
The serum concentration of Fluocinolone Acetonide can be decreased when it is combined with Rifabutin.
Fluocinonide
The serum concentration of Fluocinonide can be decreased when it is combined with Rifabutin.
Fluocortolone
The serum concentration of Fluocortolone can be decreased when it is combined with Rifabutin.
Fluorometholone
The metabolism of Fluorometholone can be increased when combined with Rifabutin.
Fluoxetine
The metabolism of Fluoxetine can be increased when combined with Rifabutin.
FLUPREDNIDENE
The serum concentration of Fluprednidene can be decreased when it is combined with Rifabutin.
Fluprednisolone
The serum concentration of Fluprednisolone can be decreased when it is combined with Rifabutin.
Flurandrenolide
The serum concentration of Flurandrenolide can be decreased when it is combined with Rifabutin.
Flurazepam
The metabolism of Flurazepam can be increased when combined with Rifabutin.
Fluspirilene
The risk or severity of hypotension can be increased when Rifabutin is combined with Fluspirilene.
Flutamide
The metabolism of Flutamide can be increased when combined with Rifabutin.
Fluticasone
The serum concentration of Fluticasone can be decreased when it is combined with Rifabutin.
Fluticasone Furoate
The metabolism of Fluticasone furoate can be increased when combined with Rifabutin.
Fluticasone propionate
The metabolism of Fluticasone propionate can be increased when combined with Rifabutin.
Fluvastatin
The metabolism of Fluvastatin can be increased when combined with Rifabutin.
Fluvoxamine
The metabolism of Rifabutin can be decreased when combined with Fluvoxamine.
Formestane
The serum concentration of Formestane can be decreased when it is combined with Rifabutin.
Fosamprenavir
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Fosamprenavir.
Fosaprepitant
The serum concentration of Rifabutin can be increased when it is combined with Fosaprepitant.
Fosnetupitant
The metabolism of Fosnetupitant can be increased when combined with Rifabutin.
Fosphenytoin
The metabolism of Rifabutin can be increased when combined with Fosphenytoin.
Fostamatinib
The metabolism of Fostamatinib can be increased when combined with Rifabutin.
Fulvestrant
The metabolism of Fulvestrant can be increased when combined with Rifabutin.
Fusidate
The serum concentration of Rifabutin can be increased when it is combined with Fusidic Acid.
Fusidic Acid
The serum concentration of Rifabutin can be increased when it is combined with Fusidic Acid.
Gabapentin
The risk or severity of hypotension can be increased when Rifabutin is combined with Gabapentin.
Galantamine
The metabolism of Galantamine can be increased when combined with Rifabutin.
Gallopamil
The risk or severity of hypotension can be increased when Rifabutin is combined with Gallopamil.
Gefitinib
The serum concentration of Gefitinib can be decreased when it is combined with Rifabutin.
Gemfibrozil
The metabolism of Gemfibrozil can be increased when combined with Rifabutin.
Gestodene
The serum concentration of Gestodene can be decreased when it is combined with Rifabutin.
Gestrinone
The serum concentration of Gestrinone can be decreased when it is combined with Rifabutin.
Glipizide
The metabolism of Glipizide can be increased when combined with Rifabutin.
Glyburide
The metabolism of Glyburide can be increased when combined with Rifabutin.
Glyphosate
The serum concentration of Rifabutin can be increased when it is combined with Glyphosate.
Granisetron
The metabolism of Granisetron can be increased when combined with Rifabutin.
Grazoprevir
The metabolism of Grazoprevir can be increased when combined with Rifabutin.
Grazoprevir anhydrous
The metabolism of Grazoprevir can be increased when combined with Rifabutin.
Grepafloxacin
The metabolism of Grepafloxacin can be increased when combined with Rifabutin.
Griseofulvin
The serum concentration of Rifabutin can be increased when it is combined with Griseofulvin.
Griseofulvin microsize
The serum concentration of Rifabutin can be increased when it is combined with Griseofulvin.
Guanfacine
The serum concentration of Guanfacine can be decreased when it is combined with Rifabutin.
Halcinonide
The serum concentration of Halcinonide can be decreased when it is combined with Rifabutin.
Halobetasol
The serum concentration of Ulobetasol can be decreased when it is combined with Rifabutin.
Halofantrine
The metabolism of Halofantrine can be increased when combined with Rifabutin.
Haloperidol
The metabolism of Haloperidol can be increased when combined with Rifabutin.
Haloprogin
The serum concentration of Rifabutin can be increased when it is combined with Haloprogin.
Halothane
The metabolism of Halothane can be increased when combined with Rifabutin.
Hexetidine
The serum concentration of Rifabutin can be increased when it is combined with Hexetidine.
Hexobarbital
The metabolism of Hexobarbital can be increased when combined with Rifabutin.
Histamine
The metabolism of Histamine can be increased when combined with Rifabutin.
Hydrocodone
The serum concentration of Hydrocodone can be decreased when it is combined with Rifabutin.
HYDROCODONE POLISTIREX
The serum concentration of Hydrocodone can be decreased when it is combined with Rifabutin.
Hydrocortisone
The serum concentration of Hydrocortisone can be decreased when it is combined with Rifabutin.
Hydromorphone
The metabolism of Hydromorphone can be increased when combined with Rifabutin.
hydroxyprogesterone caproate (USP)
The metabolism of Hydroxyprogesterone caproate can be increased when combined with Rifabutin.
Hypoxis hemerocallidea root extract
The serum concentration of Rifabutin can be decreased when it is combined with St. John's Wort.
Ibrutinib
The serum concentration of Ibrutinib can be decreased when it is combined with Rifabutin.
Idelalisib
The serum concentration of Idelalisib can be decreased when it is combined with Rifabutin.
Ifosfamide
The serum concentration of the active metabolites of Ifosfamide can be increased when Ifosfamide is used in combination with Rifabutin.
Iloperidone
The metabolism of Iloperidone can be increased when combined with Rifabutin.
Imatinib
The serum concentration of Imatinib can be decreased when it is combined with Rifabutin.
Imipramine
The metabolism of Imipramine can be increased when combined with Rifabutin.
Imiquimod
The metabolism of Imiquimod can be increased when combined with Rifabutin.
Inamrinone
The risk or severity of hypotension can be increased when Rifabutin is combined with Amrinone.
Indacaterol
The metabolism of Indacaterol can be increased when combined with Rifabutin.
Indapamide
The metabolism of Indapamide can be increased when combined with Rifabutin.
Indinavir
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Indinavir.
INDINAVIR ANHYDROUS
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Indinavir.
Ipecac
The metabolism of Ipecac can be increased when combined with Rifabutin.
Ipratropium
The metabolism of Ipratropium bromide can be increased when combined with Rifabutin.
Ipratropium Bromide
The metabolism of Ipratropium bromide can be increased when combined with Rifabutin.
Ipratropium Bromide Anhydrous
The metabolism of Ipratropium bromide can be increased when combined with Rifabutin.
Ipratropium cation
The metabolism of Ipratropium bromide can be increased when combined with Rifabutin.
Irinotecan
The serum concentration of Irinotecan can be decreased when it is combined with Rifabutin.
Isavuconazole
The serum concentration of Isavuconazole can be decreased when it is combined with Rifabutin.
Isavuconazonium
The serum concentration of the active metabolites of Isavuconazonium can be reduced when Isavuconazonium is used in combination with Rifabutin resulting in a loss in efficacy.
Isoconazole
The serum concentration of Rifabutin can be increased when it is combined with Isoconazole.
Isoniazid
Rifabutin may increase the hepatotoxic activities of Isoniazid.
Isosorbide Dinitrate
The metabolism of Isosorbide Dinitrate can be increased when combined with Rifabutin.
Isosorbide Mononitrate
The metabolism of Isosorbide Mononitrate can be increased when combined with Rifabutin.
Isradipine
The metabolism of Isradipine can be increased when combined with Rifabutin.
Itraconazole
The serum concentration of Itraconazole can be decreased when it is combined with Rifabutin.
Ivabradine
The serum concentration of Ivabradine can be decreased when it is combined with Rifabutin.
Ivacaftor
The serum concentration of Ivacaftor can be decreased when it is combined with Rifabutin.
Ivermectin
The metabolism of Ivermectin can be increased when combined with Rifabutin.
Ixabepilone
The serum concentration of Ixabepilone can be decreased when it is combined with Rifabutin.
Ixazomib
The serum concentration of Ixazomib can be decreased when it is combined with Rifabutin.
Josamycin
The metabolism of Rifabutin can be decreased when combined with Josamycin.
Ketamine
The metabolism of Ketamine can be increased when combined with Rifabutin.
Ketazolam
The metabolism of Ketazolam can be increased when combined with Rifabutin.
Ketoconazole
The metabolism of Ketoconazole can be increased when combined with Rifabutin.
Lacidipine
The serum concentration of Lacidipine can be decreased when it is combined with Rifabutin.
Lamotrigine
The risk or severity of hypotension can be increased when Rifabutin is combined with Lamotrigine.
Lansoprazole
The metabolism of Lansoprazole can be increased when combined with Rifabutin.
Lapatinib
The serum concentration of Lapatinib can be decreased when it is combined with Rifabutin.
Ledipasvir
The serum concentration of Ledipasvir can be decreased when it is combined with Rifabutin.
Lenvatinib
The metabolism of Lenvatinib can be increased when combined with Rifabutin.
Lenvatinib Mesylate
The metabolism of Lenvatinib can be increased when combined with Rifabutin.
Lercanidipine
The metabolism of Lercanidipine can be increased when combined with Rifabutin.
Letermovir
The serum concentration of Rifabutin can be increased when it is combined with Letermovir.
Letrozole
The metabolism of Letrozole can be increased when combined with Rifabutin.
Levetiracetam
The risk or severity of hypotension can be increased when Rifabutin is combined with Levetiracetam.
Levobupivacaine
The metabolism of Levobupivacaine can be increased when combined with Rifabutin.
Levocetirizine
The metabolism of Levocetirizine can be increased when combined with Rifabutin.
LEVOMENTHOL
The risk or severity of hypotension can be increased when Rifabutin is combined with Menthol.
Levomethadyl
The metabolism of Levomethadyl Acetate can be increased when combined with Rifabutin.
Levomilnacipran
The metabolism of Levomilnacipran can be increased when combined with Rifabutin.
Levonorgestrel
The metabolism of Levonorgestrel can be increased when combined with Rifabutin.
Levothyroxine
The metabolism of Levothyroxine can be increased when combined with Rifabutin.
Lidocaine
The metabolism of Lidocaine can be increased when combined with Rifabutin.
Linagliptin
The serum concentration of Linagliptin can be decreased when it is combined with Rifabutin.
Lisuride
The metabolism of Lisuride can be increased when combined with Rifabutin.
Lomitapide
The metabolism of Lomitapide can be increased when combined with Rifabutin.
Loperamide
The metabolism of Loperamide can be increased when combined with Rifabutin.
Lopinavir
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Lopinavir.
Loratadine
The metabolism of Loratadine can be increased when combined with Rifabutin.
Lorcaserin
The metabolism of Lorcaserin can be increased when combined with Rifabutin.
Losartan
The metabolism of Losartan can be increased when combined with Rifabutin.
Loteprednol
The serum concentration of Loteprednol can be decreased when it is combined with Rifabutin.
Lovastatin
The metabolism of Lovastatin can be increased when combined with Rifabutin.
Luliconazole
The serum concentration of Rifabutin can be increased when it is combined with Luliconazole.
Lumacaftor
The metabolism of Rifabutin can be increased when combined with Lumacaftor.
Lumefantrine
The metabolism of Lumefantrine can be increased when combined with Rifabutin.
Lurasidone
The serum concentration of Lurasidone can be decreased when it is combined with Rifabutin.
Lynestrenol
The serum concentration of Lynestrenol can be decreased when it is combined with Rifabutin.
Macimorelin
The serum concentration of Macimorelin can be decreased when it is combined with Rifabutin.
Macitentan
The serum concentration of Macitentan can be decreased when it is combined with Rifabutin.
Magnesium Sulfate
The risk or severity of hypotension can be increased when Rifabutin is combined with Magnesium sulfate.
MAGNESIUM SULFATE ANHYDROUS
The risk or severity of hypotension can be increased when Rifabutin is combined with Magnesium sulfate.
Manidipine
The risk or severity of hypotension can be increased when Rifabutin is combined with Manidipine.
Maraviroc
The serum concentration of Maraviroc can be decreased when it is combined with Rifabutin.
Mebendazole
The metabolism of Mebendazole can be increased when combined with Rifabutin.
Medroxyprogesterone Acetate
The metabolism of Medroxyprogesterone acetate can be increased when combined with Rifabutin.
Medrysone
The serum concentration of Medrysone can be decreased when it is combined with Rifabutin.
Mefloquine
The metabolism of Mefloquine can be increased when combined with Rifabutin.
Megestrol Acetate
The serum concentration of Megestrol acetate can be decreased when it is combined with Rifabutin.
Meloxicam
The metabolism of Meloxicam can be increased when combined with Rifabutin.
Menthol
The risk or severity of hypotension can be increased when Rifabutin is combined with Menthol.
Meperidine
The metabolism of Pethidine can be increased when combined with Rifabutin.
Mephobarbital
The metabolism of Methylphenobarbital can be increased when combined with Rifabutin.
Mepirodipine
The risk or severity of hypotension can be increased when Rifabutin is combined with Barnidipine.
Mestranol
The serum concentration of Mestranol can be decreased when it is combined with Rifabutin.
Methadone
The serum concentration of Methadone can be decreased when it is combined with Rifabutin.
Methaqualone
The metabolism of Methaqualone can be increased when combined with Rifabutin.
Methohexital
The metabolism of Methohexital can be increased when combined with Rifabutin.
Methoxsalen
The metabolism of Methoxsalen can be increased when combined with Rifabutin.
Methoxyflurane
The metabolism of Methoxyflurane can be increased when combined with Rifabutin.
Methsuximide
The risk or severity of hypotension can be increased when Rifabutin is combined with Methsuximide.
Methylprednisolone
The serum concentration of Methylprednisolone can be decreased when it is combined with Rifabutin.
Methyltestosterone
The metabolism of Methyltestosterone can be increased when combined with Rifabutin.
Metronidazole
The metabolism of Metronidazole can be increased when combined with Rifabutin.
Mexiletine
The metabolism of Mexiletine can be increased when combined with Rifabutin.
Mianserin
The metabolism of Mianserin can be increased when combined with Rifabutin.
Mibefradil
The metabolism of Mibefradil can be increased when combined with Rifabutin.
Micafungin
The serum concentration of Rifabutin can be increased when it is combined with Micafungin.
Miconazole
The metabolism of Miconazole can be increased when combined with Rifabutin.
Midazolam
The metabolism of Midazolam can be increased when combined with Rifabutin.
Midecamycin
The metabolism of Midecamycin can be increased when combined with Rifabutin.
Midostaurin
The metabolism of Midostaurin can be increased when combined with Rifabutin.
Mifepristone
The serum concentration of Mifepristone can be decreased when it is combined with Rifabutin.
Miltefosine
The serum concentration of Rifabutin can be increased when it is combined with Miltefosine.
Mirabegron
The metabolism of Mirabegron can be increased when combined with Rifabutin.
Mirtazapine
The metabolism of Mirtazapine can be increased when combined with Rifabutin.
Mitotane
The serum concentration of Rifabutin can be decreased when it is combined with Mitotane.
Modafinil
The metabolism of Modafinil can be increased when combined with Rifabutin.
Mometasone
The serum concentration of Mometasone can be decreased when it is combined with Rifabutin.
Montelukast
The metabolism of Montelukast can be increased when combined with Rifabutin.
Morphine
The serum concentration of Morphine can be decreased when it is combined with Rifabutin.
Mycophenolate Mofetil
The metabolism of Mycophenolate mofetil can be increased when combined with Rifabutin.
Naftifine
The serum concentration of Rifabutin can be increased when it is combined with Naftifine.
Naloxegol
The serum concentration of Naloxegol can be decreased when it is combined with Rifabutin.
Naloxone
The metabolism of Naloxone can be increased when combined with Rifabutin.
Natamycin
The serum concentration of Rifabutin can be increased when it is combined with Natamycin.
Nateglinide
The metabolism of Nateglinide can be increased when combined with Rifabutin.
Nefazodone
The metabolism of Nefazodone can be increased when combined with Rifabutin.
Nelfinavir
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Nelfinavir.
Neratinib
The metabolism of Neratinib can be increased when combined with Rifabutin.
Netupitant
The serum concentration of Netupitant can be decreased when it is combined with Rifabutin.
Nevirapine
The serum concentration of Nevirapine can be decreased when it is combined with Rifabutin.
Nicardipine
The metabolism of Nicardipine can be increased when combined with Rifabutin.
Nicotine
The metabolism of Nicotine can be increased when combined with Rifabutin.
Nicotine Polacrilex
The metabolism of Nicotine can be increased when combined with Rifabutin.
Nifedipine
The serum concentration of Nifedipine can be decreased when it is combined with Rifabutin.
Nilotinib
The serum concentration of Nilotinib can be decreased when it is combined with Rifabutin.
Nilvadipine
The metabolism of Nilvadipine can be increased when combined with Rifabutin.
Nimesulide
The risk or severity of hypotension can be increased when Rifabutin is combined with Nimesulide.
Nimodipine
The serum concentration of Nimodipine can be decreased when it is combined with Rifabutin.
Nisoldipine
The metabolism of Nisoldipine can be increased when combined with Rifabutin.
Nitrazepam
The metabolism of Nitrazepam can be increased when combined with Rifabutin.
Nitrendipine
The metabolism of Nitrendipine can be increased when combined with Rifabutin.
Nitroxoline
The serum concentration of Rifabutin can be increased when it is combined with Nitroxoline.
Nomegestrol Acetate
The serum concentration of Nomegestrol acetate can be decreased when it is combined with Rifabutin.
Norelgestromin
The serum concentration of Norelgestromin can be decreased when it is combined with Rifabutin.
Norethindrone
The metabolism of Norethisterone can be increased when combined with Rifabutin.
Norethynodrel
The serum concentration of Norethynodrel can be decreased when it is combined with Rifabutin.
Norgestimate
The serum concentration of Norgestimate can be decreased when it is combined with Rifabutin.
Norgestrel
The metabolism of Norgestrel can be increased when combined with Rifabutin.
Nortriptyline
The metabolism of Nortriptyline can be increased when combined with Rifabutin.
Nylidrin
The risk or severity of hypotension can be increased when Rifabutin is combined with Nylidrin.
Nystatin
The serum concentration of Rifabutin can be increased when it is combined with Nystatin.
Octylonium
The risk or severity of hypotension can be increased when Rifabutin is combined with Otilonium.
Olaparib
The serum concentration of Olaparib can be decreased when it is combined with Rifabutin.
Olopatadine
The metabolism of Olopatadine can be increased when combined with Rifabutin.
Omeprazole
The metabolism of Omeprazole can be increased when combined with Rifabutin.
Ondansetron
The metabolism of Ondansetron can be increased when combined with Rifabutin.
Opium
The metabolism of Opium can be increased when combined with Rifabutin.
Orphenadrine
The metabolism of Orphenadrine can be increased when combined with Rifabutin.
Osimertinib
The serum concentration of Osimertinib can be decreased when it is combined with Rifabutin.
Ospemifene
The metabolism of Ospemifene can be increased when combined with Rifabutin.
Oxazepam
The metabolism of Oxazepam can be increased when combined with Rifabutin.
Oxiconazole
The serum concentration of Rifabutin can be increased when it is combined with Oxiconazole.
Oxybutynin
The metabolism of Oxybutynin can be increased when combined with Rifabutin.
Oxycodone
The metabolism of Oxycodone can be increased when combined with Rifabutin.
Oxymorphone
The metabolism of Oxymorphone can be increased when combined with Rifabutin.
Paclitaxel
The metabolism of Paclitaxel can be increased when combined with Rifabutin.
Pafuramidine
The serum concentration of Rifabutin can be increased when it is combined with Pafuramidine.
Palbociclib
The serum concentration of Palbociclib can be decreased when it is combined with Rifabutin.
Palonosetron
The metabolism of Palonosetron can be increased when combined with Rifabutin.
Panobinostat
The serum concentration of Panobinostat can be decreased when it is combined with Rifabutin.
Pantoprazole
The metabolism of Pantoprazole can be increased when combined with Rifabutin.
Paramethadione
The metabolism of Paramethadione can be increased when combined with Rifabutin.
Paramethasone
The metabolism of Paramethasone can be increased when combined with Rifabutin.
Parecoxib
The metabolism of Parecoxib can be increased when combined with Rifabutin.
Paregoric
The serum concentration of Morphine can be decreased when it is combined with Rifabutin.
Paricalcitol
The metabolism of Paricalcitol can be increased when combined with Rifabutin.
Paritaprevir
The metabolism of Paritaprevir can be increased when combined with Rifabutin.
Pazopanib
The serum concentration of Pazopanib can be decreased when it is combined with Rifabutin.
Peginterferon Alfa-2b
The serum concentration of Rifabutin can be increased when it is combined with Peginterferon alfa-2b.
Pentamidine
The metabolism of Pentamidine can be increased when combined with Rifabutin.
Pentobarbital
The metabolism of Rifabutin can be increased when combined with Pentobarbital.
Perampanel
The serum concentration of Perampanel can be decreased when it is combined with Rifabutin.
Pergolide
The metabolism of Pergolide can be increased when combined with Rifabutin.
Perhexiline
The metabolism of Perhexiline can be increased when combined with Rifabutin.
Permethrin
The metabolism of Permethrin can be increased when combined with Rifabutin.
Perphenazine
The metabolism of Perphenazine can be increased when combined with Rifabutin.
Phenacetin
The metabolism of Phenacetin can be increased when combined with Rifabutin.
Phenindione
The metabolism of Phenindione can be increased when combined with Rifabutin.
Phenobarbital
The metabolism of Rifabutin can be increased when combined with Phenobarbital.
Phenoxybenzamine
The metabolism of Phenoxybenzamine can be increased when combined with Rifabutin.
Phenprocoumon
The metabolism of Phenprocoumon can be increased when combined with Rifabutin.
Phenytoin
The metabolism of Phenytoin can be increased when combined with Rifabutin.
Picosulfuric Acid
The therapeutic efficacy of Picosulfuric acid can be decreased when used in combination with Rifabutin.
Pilocarpine
The metabolism of Pilocarpine can be increased when combined with Rifabutin.
Pimecrolimus
The metabolism of Pimecrolimus can be increased when combined with Rifabutin.
Pimozide
The metabolism of Pimozide can be increased when combined with Rifabutin.
Pinacidil
The metabolism of Pinacidil can be increased when combined with Rifabutin.
Pinaverium
The risk or severity of hypotension can be increased when Rifabutin is combined with Pinaverium.
Pioglitazone
The metabolism of Pioglitazone can be increased when combined with Rifabutin.
Pipothiazine
The metabolism of Pipotiazine can be increased when combined with Rifabutin.
Pitavastatin
The serum concentration of Pitavastatin can be increased when it is combined with Rifabutin.
Podofilox
The metabolism of Podofilox can be increased when combined with Rifabutin.
Pomalidomide
The metabolism of Pomalidomide can be increased when combined with Rifabutin.
Ponatinib
The serum concentration of Ponatinib can be decreased when it is combined with Rifabutin.
Posaconazole
The metabolism of Posaconazole can be increased when combined with Rifabutin.
Prasterone
The metabolism of Prasterone can be increased when combined with Rifabutin.
Prasugrel
The metabolism of Prasugrel can be increased when combined with Rifabutin.
Pravastatin
The metabolism of Pravastatin can be increased when combined with Rifabutin.
Prazepam
The metabolism of Prazepam can be increased when combined with Rifabutin.
Praziquantel
The serum concentration of Praziquantel can be decreased when it is combined with Rifabutin.
Prednicarbate
The serum concentration of Prednicarbate can be decreased when it is combined with Rifabutin.
Prednisolone
The serum concentration of Prednisolone can be decreased when it is combined with Rifabutin.
Prednisone
The serum concentration of Prednisone can be decreased when it is combined with Rifabutin.
Pregnenolone
The serum concentration of Pregnenolone can be decreased when it is combined with Rifabutin.
Prenylamine
The risk or severity of hypotension can be increased when Rifabutin is combined with Prenylamine.
Primaquine
The metabolism of Primaquine can be increased when combined with Rifabutin.
Primidone
The metabolism of Rifabutin can be increased when combined with Primidone.
Prochlorperazine
The metabolism of Prochlorperazine can be increased when combined with Rifabutin.
Progesterone
The metabolism of Progesterone can be increased when combined with Rifabutin.
Proguanil
The metabolism of Proguanil can be increased when combined with Rifabutin.
Promazine
The metabolism of Promazine can be increased when combined with Rifabutin.
Propafenone
The serum concentration of Propafenone can be decreased when it is combined with Rifabutin.
Propiverine
The metabolism of Propiverine can be increased when combined with Rifabutin.
Propofol
The metabolism of Propofol can be increased when combined with Rifabutin.
Propoxyphene
The metabolism of Dextropropoxyphene can be increased when combined with Rifabutin.
Propoxyphene Napsylate
The metabolism of Propoxyphene napsylate can be increased when combined with Rifabutin.
Propranolol
The metabolism of Propranolol can be increased when combined with Rifabutin.
Pyrazinamide
The metabolism of Pyrazinamide can be increased when combined with Rifabutin.
Quazepam
The metabolism of Quazepam can be increased when combined with Rifabutin.
Quetiapine
The serum concentration of Quetiapine can be decreased when it is combined with Rifabutin.
Quetiapine fumarate
The serum concentration of Quetiapine can be decreased when it is combined with Rifabutin.
Quinacrine
The metabolism of Quinacrine can be increased when combined with Rifabutin.
Quinidine
The serum concentration of Quinidine can be decreased when it is combined with Rifabutin.
Quinine
The metabolism of Quinine can be increased when combined with Rifabutin.
Rabeprazole
The metabolism of Rabeprazole can be increased when combined with Rifabutin.
Raloxifene
The metabolism of Raloxifene can be increased when combined with Rifabutin.
Raltegravir
The serum concentration of Raltegravir can be decreased when it is combined with Rifabutin.
Ramelteon
The metabolism of Ramelteon can be increased when combined with Rifabutin.
Ranolazine
The metabolism of Ranolazine can be increased when combined with Rifabutin.
Reboxetine
The metabolism of Reboxetine can be increased when combined with Rifabutin.
Regorafenib
The serum concentration of Regorafenib can be decreased when it is combined with Rifabutin.
Repaglinide
The metabolism of Repaglinide can be increased when combined with Rifabutin.
Retapamulin
The metabolism of Retapamulin can be increased when combined with Rifabutin.
Ribociclib
The serum concentration of Ribociclib can be decreased when it is combined with Rifabutin.
Rifampin
The metabolism of Rifampicin can be increased when combined with Rifabutin.
Rifapentine
The metabolism of Rifabutin can be increased when combined with Rifapentine.
Rilpivirine
The serum concentration of Rilpivirine can be decreased when it is combined with Rifabutin.
Rimexolone
The serum concentration of Rimexolone can be decreased when it is combined with Rifabutin.
Riociguat
The metabolism of Riociguat can be increased when combined with Rifabutin.
Risperidone
The metabolism of Risperidone can be increased when combined with Rifabutin.
Ritonavir
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Ritonavir.
Rivaroxaban
The serum concentration of Rivaroxaban can be decreased when it is combined with Rifabutin.
Rofecoxib
The metabolism of Rofecoxib can be increased when combined with Rifabutin.
Roflumilast
The serum concentration of Roflumilast can be decreased when it is combined with Rifabutin.
Rolapitant
The serum concentration of Rolapitant can be decreased when it is combined with Rifabutin.
Romidepsin
The serum concentration of Romidepsin can be decreased when it is combined with Rifabutin.
Ropinirole
The metabolism of Ropinirole can be increased when combined with Rifabutin.
Ropivacaine
The metabolism of Ropivacaine can be increased when combined with Rifabutin.
Rosuvastatin
The metabolism of Rosuvastatin can be increased when combined with Rifabutin.
Rotigotine
The metabolism of Rotigotine can be increased when combined with Rifabutin.
Roxithromycin
The metabolism of Roxithromycin can be increased when combined with Rifabutin.
Rucaparib
The metabolism of Rucaparib can be increased when combined with Rifabutin.
Ruxolitinib
The metabolism of Ruxolitinib can be increased when combined with Rifabutin.
Safinamide
The metabolism of Safinamide can be increased when combined with Rifabutin.
Salicylic Acid
The serum concentration of Rifabutin can be increased when it is combined with Salicylic acid.
Salmeterol
The metabolism of Salmeterol can be increased when combined with Rifabutin.
Saquinavir
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Saquinavir.
Saquinavir Mesylate
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Saquinavir.
Sarilumab
The therapeutic efficacy of Rifabutin can be decreased when used in combination with Sarilumab.
Saxagliptin
The serum concentration of Saxagliptin can be decreased when it is combined with Rifabutin.
Saxagliptin Anhydrous
The serum concentration of Saxagliptin can be decreased when it is combined with Rifabutin.
Secobarbital
The metabolism of Secobarbital can be increased when combined with Rifabutin.
Selegiline
The metabolism of Selegiline can be increased when combined with Rifabutin.
Selexipag
The metabolism of Selexipag can be increased when combined with Rifabutin.
Sertaconazole
The serum concentration of Rifabutin can be increased when it is combined with Sertaconazole.
Sertindole
The metabolism of Sertindole can be increased when combined with Rifabutin.
Sertraline
The metabolism of Sertraline can be increased when combined with Rifabutin.
Sevoflurane
The metabolism of Sevoflurane can be increased when combined with Rifabutin.
Sibutramine
The metabolism of Sibutramine can be increased when combined with Rifabutin.
Sildenafil
The metabolism of Sildenafil can be increased when combined with Rifabutin.
Silodosin
The metabolism of Silodosin can be increased when combined with Rifabutin.
Siltuximab
The serum concentration of Rifabutin can be decreased when it is combined with Siltuximab.
Simeprevir
The serum concentration of Simeprevir can be decreased when it is combined with Rifabutin.
Simvastatin
The metabolism of Simvastatin can be increased when combined with Rifabutin.
Sirolimus
The metabolism of Sirolimus can be increased when combined with Rifabutin.
Sitagliptin
The metabolism of Sitagliptin can be increased when combined with Rifabutin.
Sitagliptin Phosphate
The metabolism of Sitagliptin can be increased when combined with Rifabutin.
Sofosbuvir
The serum concentration of Sofosbuvir can be decreased when it is combined with Rifabutin.
Solifenacin
The metabolism of Solifenacin can be increased when combined with Rifabutin.
Sonidegib
The serum concentration of Sonidegib can be decreased when it is combined with Rifabutin.
Sorafenib
The serum concentration of Sorafenib can be decreased when it is combined with Rifabutin.
Spiramycin
The metabolism of Spiramycin can be increased when combined with Rifabutin.
ST. JOHN'S WORT EXTRACT
The serum concentration of Rifabutin can be decreased when it is combined with St. John's Wort.
Sufentanil
The metabolism of Sufentanil can be increased when combined with Rifabutin.
Sulconazole
The serum concentration of Rifabutin can be increased when it is combined with Sulconazole.
Sulfadiazine
The metabolism of Sulfadiazine can be increased when combined with Rifabutin.
Sulfamethoxazole
The metabolism of Sulfamethoxazole can be increased when combined with Rifabutin.
Sulfinpyrazone
The metabolism of Sulfinpyrazone can be increased when combined with Rifabutin.
Sulfisoxazole
The metabolism of Rifabutin can be decreased when combined with Sulfisoxazole.
Sunitinib
The serum concentration of Sunitinib can be decreased when it is combined with Rifabutin.
Suvorexant
The serum concentration of Suvorexant can be decreased when it is combined with Rifabutin.
synthetic conjugated estrogens, A
The metabolism of Synthetic Conjugated Estrogens, A can be increased when combined with Rifabutin.
synthetic conjugated estrogens, B
The metabolism of Synthetic Conjugated Estrogens, B can be increased when combined with Rifabutin.
Tacrolimus
The serum concentration of Tacrolimus can be decreased when it is combined with Rifabutin.
Tadalafil
The serum concentration of Tadalafil can be decreased when it is combined with Rifabutin.
Tamoxifen
The metabolism of Tamoxifen can be increased when combined with Rifabutin.
Tamsulosin
The metabolism of Tamsulosin can be increased when combined with Rifabutin.
Tasimelteon
The serum concentration of Tasimelteon can be decreased when it is combined with Rifabutin.
Tavaborole
The serum concentration of Rifabutin can be increased when it is combined with Tavaborole.
Telaprevir
The serum concentration of Telaprevir can be decreased when it is combined with Rifabutin.
Telithromycin
The metabolism of Telithromycin can be increased when combined with Rifabutin.
Temazepam
The metabolism of Temazepam can be increased when combined with Rifabutin.
Temsirolimus
The serum concentration of Temsirolimus can be decreased when it is combined with Rifabutin.
Teniposide
The metabolism of Teniposide can be increased when combined with Rifabutin.
Tenofovir Disoproxil
The metabolism of Rifabutin can be decreased when combined with Tenofovir disoproxil.
Terbinafine
The metabolism of Terbinafine can be increased when combined with Rifabutin.
Terconazole
The serum concentration of Rifabutin can be increased when it is combined with Terconazole.
Terfenadine
The metabolism of Terfenadine can be increased when combined with Rifabutin.
Teriflunomide
The serum concentration of Rifabutin can be decreased when it is combined with Teriflunomide.
Testosterone
The metabolism of Testosterone can be increased when combined with Rifabutin.
Testosterone Cypionate
The metabolism of Testosterone cypionate can be increased when combined with Rifabutin.
Testosterone Enanthate
The metabolism of Testosterone enanthate can be increased when combined with Rifabutin.
Testosterone Propionate
The metabolism of Testosterone propionate can be increased when combined with Rifabutin.
Testosterone Undecanoate
The metabolism of Testosterone undecanoate can be increased when combined with Rifabutin.
Tetracycline
The metabolism of Tetracycline can be increased when combined with Rifabutin.
Tetrahydrocannabinol
The serum concentration of Dronabinol can be decreased when it is combined with Rifabutin.
Tezacaftor
The serum concentration of Tezacaftor can be decreased when it is combined with Rifabutin.
Theophylline
The metabolism of Theophylline can be increased when combined with Rifabutin.
Theophylline anhydrous
The metabolism of Theophylline can be increased when combined with Rifabutin.
Thiamylal
The metabolism of Thiamylal can be increased when combined with Rifabutin.
Thiopental
The metabolism of Thiopental can be increased when combined with Rifabutin.
Thiopental Sodium
The metabolism of Thiopental can be increased when combined with Rifabutin.
Thiotepa
The metabolism of Thiotepa can be increased when combined with Rifabutin.
Thymol
The serum concentration of Rifabutin can be increased when it is combined with Thymol.
Tiagabine
The metabolism of Tiagabine can be increased when combined with Rifabutin.
Ticagrelor
The serum concentration of Ticagrelor can be decreased when it is combined with Rifabutin.
Ticlopidine
The metabolism of Ticlopidine can be increased when combined with Rifabutin.
Tinidazole
The metabolism of Tinidazole can be increased when combined with Rifabutin.
Tioconazole
The serum concentration of Rifabutin can be increased when it is combined with Tioconazole.
Tiotropium
The metabolism of Tiotropium can be increased when combined with Rifabutin.
Tipranavir
The serum concentration of the active metabolites of Rifabutin can be increased when Rifabutin is used in combination with Tipranavir.
Tixocortol
The serum concentration of Tixocortol can be decreased when it is combined with Rifabutin.
Tocilizumab
The serum concentration of Rifabutin can be decreased when it is combined with Tocilizumab.
Tocopherol
The metabolism of Tocopherol can be increased when combined with Rifabutin.
Tocopherol Acetate
The metabolism of alpha-Tocopherol acetate can be increased when combined with Rifabutin.
Tocophersolan
The metabolism of Tocofersolan can be increased when combined with Rifabutin.
Tofacitinib
The serum concentration of Tofacitinib can be decreased when it is combined with Rifabutin.
Tolfenamic Acid
The risk or severity of hypotension can be increased when Rifabutin is combined with Tolfenamic Acid.
Tolnaftate
The serum concentration of Rifabutin can be increased when it is combined with Tolnaftate.
Tolterodine
The metabolism of Tolterodine can be increased when combined with Rifabutin.
Tolvaptan
The serum concentration of Tolvaptan can be decreased when it is combined with Rifabutin.
Toremifene
The serum concentration of Toremifene can be decreased when it is combined with Rifabutin.
Trabectedin
The serum concentration of Trabectedin can be decreased when it is combined with Rifabutin.
Tramadol
The metabolism of Tramadol can be increased when combined with Rifabutin.
Tranilast
The risk or severity of hypotension can be increased when Rifabutin is combined with Tranilast.
Trazodone
The metabolism of Trazodone can be increased when combined with Rifabutin.
Tretinoin
The metabolism of Tretinoin can be increased when combined with Rifabutin.
Triamcinolone
The metabolism of Triamcinolone can be increased when combined with Rifabutin.
Triazolam
The metabolism of Triazolam can be increased when combined with Rifabutin.
Trimebutine
The risk or severity of hypotension can be increased when Rifabutin is combined with Trimebutine.
Trimethadione
The metabolism of Trimethadione can be increased when combined with Rifabutin.
Trimethoprim
The metabolism of Trimethoprim can be increased when combined with Rifabutin.
Trimetrexate
The serum concentration of Rifabutin can be increased when it is combined with Trimetrexate.
Trimipramine
The metabolism of Trimipramine can be increased when combined with Rifabutin.
Troglitazone
The metabolism of Troglitazone can be increased when combined with Rifabutin.
Troleandomycin
The metabolism of Troleandomycin can be increased when combined with Rifabutin.
Ulipristal
The serum concentration of Ulipristal can be decreased when it is combined with Rifabutin.
Valbenazine
The metabolism of Valbenazine can be increased when combined with Rifabutin.
Valdecoxib
The metabolism of Valdecoxib can be increased when combined with Rifabutin.
Vandetanib
The serum concentration of Vandetanib can be decreased when it is combined with Rifabutin.
Vardenafil
The metabolism of Vardenafil can be increased when combined with Rifabutin.
Velpatasvir
The metabolism of Velpatasvir can be increased when combined with Rifabutin.
Vemurafenib
The serum concentration of Vemurafenib can be decreased when it is combined with Rifabutin.
Venetoclax
The metabolism of Venetoclax can be increased when combined with Rifabutin.
Venlafaxine
The metabolism of Venlafaxine can be increased when combined with Rifabutin.
Verapamil
The metabolism of Verapamil can be increased when combined with Rifabutin.
Vilanterol
The metabolism of Vilanterol can be increased when combined with Rifabutin.
Vilazodone
The serum concentration of Vilazodone can be decreased when it is combined with Rifabutin.
Vinblastine
The metabolism of Vinblastine can be increased when combined with Rifabutin.
Vincristine
The serum concentration of Vincristine can be decreased when it is combined with Rifabutin.
Vindesine
The metabolism of Vindesine can be increased when combined with Rifabutin.
Vinorelbine
The metabolism of Vinorelbine can be increased when combined with Rifabutin.
Vinpocetine
The risk or severity of hypotension can be increased when Rifabutin is combined with Vinpocetine.
Vismodegib
The metabolism of Vismodegib can be increased when combined with Rifabutin.
vitamine E acetate
The metabolism of alpha-Tocopherol acetate can be increased when combined with Rifabutin.
Vorapaxar
The serum concentration of Vorapaxar can be decreased when it is combined with Rifabutin.
Voriconazole
The serum concentration of Rifabutin can be increased when it is combined with Voriconazole.
Vortioxetine
The serum concentration of Vortioxetine can be decreased when it is combined with Rifabutin.
Voxilaprevir
The metabolism of Voxilaprevir can be increased when combined with Rifabutin.
Warfarin
The metabolism of Warfarin can be increased when combined with Rifabutin.
Yohimbine
The metabolism of Yohimbine can be increased when combined with Rifabutin.
Zafirlukast
The metabolism of Zafirlukast can be increased when combined with Rifabutin.
Zalcitabine
The metabolism of Zalcitabine can be increased when combined with Rifabutin.
Zaleplon
The serum concentration of Zaleplon can be decreased when it is combined with Rifabutin.
Ziconotide
The risk or severity of hypotension can be increased when Rifabutin is combined with Ziconotide.
Zidovudine
The serum concentration of Zidovudine can be decreased when it is combined with Rifabutin.
Zileuton
The metabolism of Zileuton can be increased when combined with Rifabutin.
Ziprasidone
The metabolism of Ziprasidone can be increased when combined with Rifabutin.
Zolpidem
The serum concentration of Zolpidem can be decreased when it is combined with Rifabutin.
Zomepirac
The metabolism of Zomepirac can be increased when combined with Rifabutin.
Zonisamide
The metabolism of Zonisamide can be increased when combined with Rifabutin.
Zopiclone
The metabolism of Zopiclone can be increased when combined with Rifabutin.
Zotepine
The metabolism of Zotepine can be increased when combined with Rifabutin.
Zuclopenthixol
The serum concentration of Zuclopenthixol can be decreased when it is combined with Rifabutin.
