Abiraterone
The serum concentration of Darifenacin can be increased when it is combined with Abiraterone.
abobotulinumtoxinA
Darifenacin may increase the anticholinergic activities of Botulinum Toxin Type A.
Acetaminophen
The metabolism of Acetaminophen can be decreased when combined with Darifenacin.
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Acetylcholine
The metabolism of Acetylcholine can be decreased when combined with Darifenacin.
Acetylcholine Chloride
The metabolism of Acetylcholine can be decreased when combined with Darifenacin.
Aclidinium
Darifenacin may increase the anticholinergic activities of Aclidinium.
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Ajmaline
The metabolism of Ajmaline can be decreased when combined with Darifenacin.
Alfentanil
The risk or severity of adverse effects can be increased when Darifenacin is combined with Alfentanil.
Almotriptan
The metabolism of Almotriptan can be decreased when combined with Darifenacin.
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Alogliptin
The metabolism of Alogliptin can be decreased when combined with Darifenacin.
Alphaprodine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Alphaprodine.
Alprenolol
The metabolism of Alprenolol can be decreased when combined with Darifenacin.
Ambenonium
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Ambenonium.
Aminopyrine
The metabolism of Aminophenazone can be decreased when combined with Darifenacin.
Amiodarone
The metabolism of Darifenacin can be decreased when combined with Amiodarone.
Amitriptyline
The metabolism of Amitriptyline can be decreased when combined with Darifenacin.
Amoxapine
The metabolism of Amoxapine can be decreased when combined with Darifenacin.
Amphetamine
The metabolism of Amphetamine can be decreased when combined with Darifenacin.
Amprenavir
The metabolism of Amprenavir can be decreased when combined with Darifenacin.
Amsacrine
The metabolism of Amsacrine can be decreased when combined with Darifenacin.
Antipyrine
The metabolism of Antipyrine can be decreased when combined with Darifenacin.
Apalutamide
The serum concentration of Darifenacin can be decreased when it is combined with Apalutamide.
Aprepitant
The serum concentration of Darifenacin can be increased when it is combined with Aprepitant.
Aprindine
The metabolism of Aprindine can be decreased when combined with Darifenacin.
Arformoterol
The metabolism of Arformoterol can be decreased when combined with Darifenacin.
Aripiprazole
The serum concentration of Aripiprazole can be increased when it is combined with Darifenacin.
Artemether
The metabolism of Artemether can be decreased when combined with Darifenacin.
Astemizole
The metabolism of Astemizole can be decreased when combined with Darifenacin.
Atazanavir
The metabolism of Darifenacin can be decreased when combined with Atazanavir.
Atomoxetine
The metabolism of Darifenacin can be decreased when combined with Atomoxetine.
Atracurium
The risk or severity of adverse effects can be increased when Darifenacin is combined with Atracurium.
Atracurium Besylate
The risk or severity of adverse effects can be increased when Darifenacin is combined with Atracurium besylate.
Atropine
The risk or severity of adverse effects can be increased when Atropine is combined with Darifenacin.
Azelastine
The metabolism of Azelastine can be decreased when combined with Darifenacin.
Benactyzine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Benactyzine.
Bendroflumethiazide
The serum concentration of Bendroflumethiazide can be increased when it is combined with Darifenacin.
Benztropine
The risk or severity of adverse effects can be increased when Benzatropine is combined with Darifenacin.
Benzyl Alcohol
The metabolism of Benzyl alcohol can be decreased when combined with Darifenacin.
Bepridil
The metabolism of Bepridil can be decreased when combined with Darifenacin.
Betaxolol
The metabolism of Betaxolol can be decreased when combined with Darifenacin.
Biperiden
The risk or severity of adverse effects can be increased when Biperiden is combined with Darifenacin.
Bisoprolol
The metabolism of Bisoprolol can be decreased when combined with Darifenacin.
Boceprevir
The metabolism of Darifenacin can be decreased when combined with Boceprevir.
Bortezomib
The metabolism of Darifenacin can be decreased when combined with Bortezomib.
Bosentan
The serum concentration of Darifenacin can be decreased when it is combined with Bosentan.
Botulinum Toxin Type A
Darifenacin may increase the anticholinergic activities of Botulinum Toxin Type A.
Brexpiprazole
The serum concentration of Brexpiprazole can be increased when it is combined with Darifenacin.
Brigatinib
The serum concentration of Darifenacin can be decreased when it is combined with Brigatinib.
Brompheniramine
The metabolism of Brompheniramine can be decreased when combined with Darifenacin.
Bupivacaine
The metabolism of Bupivacaine can be decreased when combined with Darifenacin.
Buprenorphine
The metabolism of Buprenorphine can be decreased when combined with Darifenacin.
Bupropion
The metabolism of Darifenacin can be decreased when combined with Bupropion.
Buspirone
The metabolism of Buspirone can be decreased when combined with Darifenacin.
Butorphanol
The risk or severity of adverse effects can be increased when Darifenacin is combined with Butorphanol.
Butylscopolamine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Butylscopolamine.
Caffeine
The metabolism of Caffeine can be decreased when combined with Darifenacin.
Captopril
The metabolism of Captopril can be decreased when combined with Darifenacin.
Carbamazepine
The metabolism of Darifenacin can be increased when combined with Carbamazepine.
Cariprazine
The metabolism of Cariprazine can be decreased when combined with Darifenacin.
Carteolol
The metabolism of Carteolol can be decreased when combined with Darifenacin.
Carvedilol
The metabolism of Carvedilol can be decreased when combined with Darifenacin.
Celecoxib
The metabolism of Darifenacin can be decreased when combined with Celecoxib.
Cephalexin
The metabolism of Cephalexin can be decreased when combined with Darifenacin.
CEPHALEXIN ANHYDROUS
The metabolism of Cephalexin can be decreased when combined with Darifenacin.
Ceritinib
The serum concentration of Darifenacin can be increased when it is combined with Ceritinib.
Cevimeline
The metabolism of Cevimeline can be decreased when combined with Darifenacin.
Chlordiazepoxide
The metabolism of Chlordiazepoxide can be decreased when combined with Darifenacin.
Chloroquine
The metabolism of Chloroquine can be decreased when combined with Darifenacin.
Chlorothiazide
The serum concentration of Chlorothiazide can be increased when it is combined with Darifenacin.
Chlorpheniramine
The metabolism of Chlorphenamine can be decreased when combined with Darifenacin.
CHLORPHENIRAMINE POLISTIREX
The metabolism of Chlorphenamine can be decreased when combined with Darifenacin.
Chlorphenoxamine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Chlorphenoxamine.
Chlorpromazine
The metabolism of Darifenacin can be decreased when combined with Chlorpromazine.
Chlorthalidone
The serum concentration of Chlorthalidone can be increased when it is combined with Darifenacin.
Chlorzoxazone
The metabolism of Chlorzoxazone can be decreased when combined with Darifenacin.
Cholecalciferol
The metabolism of Darifenacin can be decreased when combined with Cholecalciferol.
Cilostazol
The metabolism of Cilostazol can be decreased when combined with Darifenacin.
Cimetidine
The metabolism of Darifenacin can be decreased when combined with Cimetidine.
Cinacalcet
The metabolism of Darifenacin can be decreased when combined with Cinacalcet.
Cinnarizine
The metabolism of Cinnarizine can be decreased when combined with Darifenacin.
Citalopram
The metabolism of Citalopram can be decreased when combined with Darifenacin.
Clarithromycin
The metabolism of Darifenacin can be decreased when combined with Clarithromycin.
Clemastine
The metabolism of Darifenacin can be decreased when combined with Clemastine.
Clevidipine
The metabolism of Clevidipine can be decreased when combined with Darifenacin.
Clevidipine butyrate
The metabolism of Clevidipine can be decreased when combined with Darifenacin.
Clobazam
The metabolism of Darifenacin can be decreased when combined with Clobazam.
Clomipramine
The metabolism of Clomipramine can be decreased when combined with Darifenacin.
Clonidine
The metabolism of Clonidine can be decreased when combined with Darifenacin.
Clotrimazole
The metabolism of Darifenacin can be decreased when combined with Clotrimazole.
Clozapine
The metabolism of Clozapine can be decreased when combined with Darifenacin.
Cobicistat
The serum concentration of Darifenacin can be increased when it is combined with Cobicistat.
Cocaine
The metabolism of Darifenacin can be decreased when combined with Cocaine.
Codeine
The therapeutic efficacy of Codeine can be decreased when used in combination with Darifenacin.
Codeine Anhydrous
The therapeutic efficacy of Codeine can be decreased when used in combination with Darifenacin.
CODEINE POLISTIREX
The therapeutic efficacy of Codeine can be decreased when used in combination with Darifenacin.
Conivaptan
The serum concentration of Conivaptan can be increased when it is combined with Darifenacin.
Crizotinib
The metabolism of Darifenacin can be decreased when combined with Crizotinib.
Cyclobenzaprine
The metabolism of Cyclobenzaprine can be decreased when combined with Darifenacin.
Cyclopenthiazide
The serum concentration of Cyclopenthiazide can be increased when it is combined with Darifenacin.
Cyclopentolate
The risk or severity of adverse effects can be increased when Cyclopentolate is combined with Darifenacin.
Cyclophosphamide
The metabolism of Cyclophosphamide can be decreased when combined with Darifenacin.
Cyclophosphamide Anhydrous
The metabolism of Cyclophosphamide can be decreased when combined with Darifenacin.
Cyclosporine
The metabolism of Darifenacin can be decreased when combined with Cyclosporine.
Dabrafenib
The serum concentration of Darifenacin can be decreased when it is combined with Dabrafenib.
Dapagliflozin
The metabolism of Dapagliflozin can be decreased when combined with Darifenacin.
Darunavir
The serum concentration of Darifenacin can be increased when it is combined with Darunavir.
Dasabuvir
The metabolism of Dasabuvir can be decreased when combined with Darifenacin.
Dasatinib
The serum concentration of Darifenacin can be increased when it is combined with Dasatinib.
Dasatinib Anhydrous
The serum concentration of Darifenacin can be increased when it is combined with Dasatinib.
Debrisoquin
The metabolism of Debrisoquin can be decreased when combined with Darifenacin.
Deferasirox
The serum concentration of Darifenacin can be decreased when it is combined with Deferasirox.
Delavirdine
The metabolism of Darifenacin can be decreased when combined with Delavirdine.
Demecarium
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Demecarium.
Desipramine
The metabolism of Desipramine can be decreased when combined with Darifenacin.
Desloratadine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Desloratadine.
Deutetrabenazine
The metabolism of Deutetrabenazine can be decreased when combined with Darifenacin.
Dexchlorpheniramine maleate
The metabolism of Dexchlorpheniramine maleate can be decreased when combined with Darifenacin.
Dexetimide
The risk or severity of adverse effects can be increased when Dexetimide is combined with Darifenacin.
Dexfenfluramine
The metabolism of Dexfenfluramine can be decreased when combined with Darifenacin.
Dexmethylphenidate
The metabolism of Dexmethylphenidate can be decreased when combined with Darifenacin.
Dextroamphetamine
The metabolism of Dextroamphetamine can be decreased when combined with Darifenacin.
Dextromethorphan
The metabolism of Dextromethorphan can be decreased when combined with Darifenacin.
Dextromoramide
The risk or severity of adverse effects can be increased when Darifenacin is combined with Dextromoramide.
Dezocine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Dezocine.
Dicyclomine
The risk or severity of adverse effects can be increased when Dicyclomine is combined with Darifenacin.
Dihydrocodeine
The metabolism of Dihydrocodeine can be decreased when combined with Darifenacin.
Dihydroergotamine
The metabolism of Darifenacin can be decreased when combined with Dihydroergotamine.
Diltiazem
The metabolism of Darifenacin can be decreased when combined with Diltiazem.
Diphenhydramine
The metabolism of Diphenhydramine can be decreased when combined with Darifenacin.
Diphenoxylate
The risk or severity of adverse effects can be increased when Darifenacin is combined with Diphenoxylate.
Distigmine
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Distigmine.
Dolasetron
The metabolism of Dolasetron can be decreased when combined with Darifenacin.
Domperidone
The metabolism of Domperidone can be decreased when combined with Darifenacin.
Donepezil
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Donepezil.
Dopamine
The metabolism of Dopamine can be decreased when combined with Darifenacin.
Dothiepin
The metabolism of Darifenacin can be decreased when combined with Dosulepin.
Doxazosin
The metabolism of Doxazosin can be decreased when combined with Darifenacin.
Doxepin
The metabolism of Doxepin can be decreased when combined with Darifenacin.
Doxorubicin
The serum concentration of Doxorubicin can be increased when it is combined with Darifenacin.
Doxorubicin Hydrochloride
The serum concentration of Doxorubicin can be increased when it is combined with Darifenacin.
Doxycycline
The metabolism of Darifenacin can be decreased when combined with Doxycycline.
Doxycycline Anhydrous
The metabolism of Darifenacin can be decreased when combined with Doxycycline.
Dronedarone
The metabolism of Darifenacin can be decreased when combined with Dronedarone.
Duloxetine
The metabolism of Darifenacin can be decreased when combined with Duloxetine.
Echothiophate
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Echothiophate.
Edrophonium
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Edrophonium.
Eletriptan
The metabolism of Eletriptan can be decreased when combined with Darifenacin.
Eliglustat
The serum concentration of Eliglustat can be increased when it is combined with Darifenacin.
Eluxadoline
Darifenacin may increase the constipating activities of Eluxadoline.
Enasidenib
The metabolism of Enasidenib can be decreased when combined with Darifenacin.
Encainide
The metabolism of Encainide can be decreased when combined with Darifenacin.
Enzalutamide
The serum concentration of Darifenacin can be decreased when it is combined with Enzalutamide.
Epinastine
The metabolism of Epinastine can be decreased when combined with Darifenacin.
Erlotinib
The metabolism of Erlotinib can be decreased when combined with Darifenacin.
Erythromycin
The metabolism of Darifenacin can be decreased when combined with Erythromycin.
Escitalopram
The metabolism of Escitalopram can be decreased when combined with Darifenacin.
Ethylmorphine
The metabolism of Ethylmorphine can be decreased when combined with Darifenacin.
Etoricoxib
The metabolism of Etoricoxib can be decreased when combined with Darifenacin.
Fentanyl
The risk or severity of adverse effects can be increased when Darifenacin is combined with Fentanyl.
Fesoterodine
The serum concentration of the active metabolites of Fesoterodine can be increased when Fesoterodine is used in combination with Darifenacin.
Fingolimod
The metabolism of Fingolimod can be decreased when combined with Darifenacin.
Flecainide
The metabolism of Flecainide can be decreased when combined with Darifenacin.
Fluconazole
The metabolism of Darifenacin can be decreased when combined with Fluconazole.
Flunarizine
The metabolism of Flunarizine can be decreased when combined with Darifenacin.
Fluoxetine
The metabolism of Darifenacin can be decreased when combined with Fluoxetine.
Fluphenazine
The metabolism of Fluphenazine can be decreased when combined with Darifenacin.
Fluvastatin
The metabolism of Fluvastatin can be decreased when combined with Darifenacin.
Fluvoxamine
The metabolism of Darifenacin can be decreased when combined with Fluvoxamine.
Formoterol
The metabolism of Formoterol can be decreased when combined with Darifenacin.
Fosamprenavir
The metabolism of Darifenacin can be decreased when combined with Fosamprenavir.
Fosaprepitant
The serum concentration of Darifenacin can be increased when it is combined with Fosaprepitant.
Fosphenytoin
The metabolism of Darifenacin can be increased when combined with Fosphenytoin.
Fusidate
The serum concentration of Darifenacin can be increased when it is combined with Fusidic Acid.
Fusidic Acid
The serum concentration of Darifenacin can be increased when it is combined with Fusidic Acid.
Galantamine
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Galantamine.
Gallamine Triethiodide
The risk or severity of adverse effects can be increased when Gallamine Triethiodide is combined with Darifenacin.
Gefitinib
The metabolism of Gefitinib can be decreased when combined with Darifenacin.
Ginkgo biloba extract
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Ginkgo biloba.
Glucagon
The risk or severity of adverse effects can be increased when Darifenacin is combined with Glucagon recombinant.
glucagon (rDNA)
The risk or severity of adverse effects can be increased when Darifenacin is combined with Glucagon recombinant.
Glycopyrronium
Darifenacin may increase the anticholinergic activities of Glycopyrronium.
Granisetron
The metabolism of Granisetron can be decreased when combined with Darifenacin.
Halofantrine
The metabolism of Halofantrine can be decreased when combined with Darifenacin.
Haloperidol
The metabolism of Haloperidol can be decreased when combined with Darifenacin.
Halothane
The metabolism of Halothane can be decreased when combined with Darifenacin.
Heroin
The risk or severity of adverse effects can be increased when Darifenacin is combined with Heroin.
Homatropine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Homatropine.
Human Secretin
The therapeutic efficacy of Human secretin can be decreased when used in combination with Darifenacin.
Hydrochlorothiazide
The serum concentration of Hydrochlorothiazide can be increased when it is combined with Darifenacin.
Hydrocodone
The metabolism of Hydrocodone can be decreased when combined with Darifenacin.
HYDROCODONE POLISTIREX
The metabolism of Hydrocodone can be decreased when combined with Darifenacin.
Hydroflumethiazide
The serum concentration of Hydroflumethiazide can be increased when it is combined with Darifenacin.
Hydromorphone
The metabolism of Hydromorphone can be decreased when combined with Darifenacin.
Hyoscyamine
The risk or severity of adverse effects can be increased when Hyoscyamine is combined with Darifenacin.
Hypoxis hemerocallidea root extract
The serum concentration of Darifenacin can be decreased when it is combined with St. John's Wort.
Ibrutinib
The metabolism of Ibrutinib can be decreased when combined with Darifenacin.
Idarubicin
The metabolism of Idarubicin can be decreased when combined with Darifenacin.
Idelalisib
The serum concentration of Darifenacin can be increased when it is combined with Idelalisib.
Iloperidone
The metabolism of Iloperidone can be decreased when combined with Darifenacin.
Imatinib
The metabolism of Darifenacin can be decreased when combined with Imatinib.
Imipramine
The metabolism of Imipramine can be decreased when combined with Darifenacin.
incobotulinumtoxinA
Darifenacin may increase the anticholinergic activities of Botulinum Toxin Type A.
Indapamide
The serum concentration of Indapamide can be increased when it is combined with Darifenacin.
Indinavir
The metabolism of Darifenacin can be decreased when combined with Indinavir.
INDINAVIR ANHYDROUS
The metabolism of Darifenacin can be decreased when combined with Indinavir.
Ipratropium Bromide
The risk or severity of adverse effects can be increased when Ipratropium bromide is combined with Darifenacin.
Ipratropium Bromide Anhydrous
The risk or severity of adverse effects can be increased when Ipratropium bromide is combined with Darifenacin.
Isavuconazole
The serum concentration of Darifenacin can be increased when it is combined with Isavuconazole.
Isavuconazonium
The metabolism of Darifenacin can be decreased when combined with Isavuconazonium.
Isoflurophate
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Isoflurophate.
Isoniazid
The metabolism of Darifenacin can be decreased when combined with Isoniazid.
Isradipine
The metabolism of Darifenacin can be decreased when combined with Isradipine.
Itraconazole
The metabolism of Darifenacin can be decreased when combined with Itraconazole.
Ivacaftor
The serum concentration of Darifenacin can be increased when it is combined with Ivacaftor.
Ixazomib
The metabolism of Ixazomib can be decreased when combined with Darifenacin.
Ketoconazole
The metabolism of Darifenacin can be decreased when combined with Ketoconazole.
Labetalol
The metabolism of Labetalol can be decreased when combined with Darifenacin.
Letermovir
The metabolism of Letermovir can be decreased when combined with Darifenacin.
Levodopa
The metabolism of Levodopa can be decreased when combined with Darifenacin.
Levomethadyl
The risk or severity of adverse effects can be increased when Darifenacin is combined with Levomethadyl Acetate.
Levomilnacipran
The metabolism of Levomilnacipran can be decreased when combined with Darifenacin.
Levorphanol
The risk or severity of adverse effects can be increased when Darifenacin is combined with Levorphanol.
Lidocaine
The metabolism of Lidocaine can be decreased when combined with Darifenacin.
Lisuride
The metabolism of Lisuride can be decreased when combined with Darifenacin.
Lomustine
The metabolism of Lomustine can be decreased when combined with Darifenacin.
Loperamide
The metabolism of Loperamide can be decreased when combined with Darifenacin.
Lopinavir
The metabolism of Darifenacin can be decreased when combined with Lopinavir.
Loratadine
The metabolism of Loratadine can be decreased when combined with Darifenacin.
Lorcaserin
The metabolism of Lorcaserin can be decreased when combined with Darifenacin.
Lovastatin
The metabolism of Darifenacin can be decreased when combined with Lovastatin.
Luliconazole
The serum concentration of Darifenacin can be increased when it is combined with Luliconazole.
Lumacaftor
The metabolism of Darifenacin can be increased when combined with Lumacaftor.
Lumefantrine
The metabolism of Darifenacin can be decreased when combined with Lumefantrine.
Malathion
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Malathion.
Manidipine
The metabolism of Darifenacin can be decreased when combined with Manidipine.
Maprotiline
The metabolism of Maprotiline can be decreased when combined with Darifenacin.
Mecamylamine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Mecamylamine.
Mefloquine
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Mefloquine.
Memantine
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Memantine.
Meperidine
The metabolism of Pethidine can be decreased when combined with Darifenacin.
Mephenytoin
The metabolism of Mephenytoin can be decreased when combined with Darifenacin.
Mequitazine
The metabolism of Mequitazine can be decreased when combined with Darifenacin.
Mesoridazine
The metabolism of Mesoridazine can be decreased when combined with Darifenacin.
Methadone
The metabolism of Methadone can be decreased when combined with Darifenacin.
Methadyl Acetate
The risk or severity of adverse effects can be increased when Darifenacin is combined with Methadyl Acetate.
Methamphetamine
The metabolism of Methamphetamine can be decreased when combined with Darifenacin.
Methantheline
The risk or severity of adverse effects can be increased when Darifenacin is combined with Methantheline.
Methixene
The risk or severity of adverse effects can be increased when Darifenacin is combined with Metixene.
Methotrimeprazine
The metabolism of Darifenacin can be decreased when combined with Methotrimeprazine.
Methoxyflurane
The metabolism of Methoxyflurane can be decreased when combined with Darifenacin.
Methscopolamine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Methscopolamine.
Methscopolamine Bromide
The risk or severity of adverse effects can be increased when Darifenacin is combined with Methylscopolamine bromide.
Methyclothiazide
The serum concentration of Methyclothiazide can be increased when it is combined with Darifenacin.
Methylphenidate
The metabolism of Methylphenidate can be decreased when combined with Darifenacin.
Methyprylon
The metabolism of Methyprylon can be decreased when combined with Darifenacin.
Metoclopramide
The metabolism of Metoclopramide can be decreased when combined with Darifenacin.
Metolazone
The serum concentration of Metolazone can be increased when it is combined with Darifenacin.
Metoprolol
The serum concentration of Metoprolol can be increased when it is combined with Darifenacin.
Mexiletine
The metabolism of Mexiletine can be decreased when combined with Darifenacin.
Mianserin
Mianserin may increase the anticholinergic activities of Darifenacin.
Midostaurin
The metabolism of Darifenacin can be decreased when combined with Midostaurin.
Mifepristone
The serum concentration of Darifenacin can be increased when it is combined with Mifepristone.
Minaprine
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Minaprine.
Mirabegron
The risk or severity of adverse effects can be increased when Darifenacin is combined with Mirabegron.
Mirtazapine
The metabolism of Mirtazapine can be decreased when combined with Darifenacin.
Mitotane
The serum concentration of Darifenacin can be decreased when it is combined with Mitotane.
Moclobemide
The metabolism of Moclobemide can be decreased when combined with Darifenacin.
Morphine
The metabolism of Morphine can be decreased when combined with Darifenacin.
Nabilone
Darifenacin may increase the tachycardic activities of Nabilone.
Nalbuphine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Nalbuphine.
Nateglinide
The metabolism of Nateglinide can be decreased when combined with Darifenacin.
Nebivolol
The serum concentration of Nebivolol can be increased when it is combined with Darifenacin.
Nefazodone
The metabolism of Darifenacin can be decreased when combined with Nefazodone.
Nelfinavir
The metabolism of Darifenacin can be decreased when combined with Nelfinavir.
Neostigmine
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Neostigmine.
Netupitant
The serum concentration of Darifenacin can be increased when it is combined with Netupitant.
Nevirapine
The metabolism of Darifenacin can be increased when combined with Nevirapine.
Nicardipine
The metabolism of Nicardipine can be decreased when combined with Darifenacin.
Nicergoline
The metabolism of Nicergoline can be decreased when combined with Darifenacin.
Nicotine
The metabolism of Nicotine can be decreased when combined with Darifenacin.
Nicotine Polacrilex
The metabolism of Nicotine can be decreased when combined with Darifenacin.
Nifedipine
The metabolism of Nifedipine can be decreased when combined with Darifenacin.
Nilotinib
The metabolism of Darifenacin can be decreased when combined with Nilotinib.
Nitrofurazone
The metabolism of Nitrofural can be decreased when combined with Darifenacin.
Normethadone
The risk or severity of adverse effects can be increased when Darifenacin is combined with Normethadone.
Nortriptyline
The metabolism of Nortriptyline can be decreased when combined with Darifenacin.
O-PHENANTHROLINE
The therapeutic efficacy of Darifenacin can be decreased when used in combination with 1,10-Phenanthroline.
Octotropine Methylbromide
The risk or severity of adverse effects can be increased when Darifenacin is combined with Anisotropine Methylbromide.
Octylonium
The risk or severity of adverse effects can be increased when Darifenacin is combined with Otilonium.
Olanzapine
The metabolism of Olanzapine can be decreased when combined with Darifenacin.
Olaparib
The metabolism of Darifenacin can be decreased when combined with Olaparib.
onabotulinumtoxinA
Darifenacin may increase the anticholinergic activities of Botulinum Toxin Type A.
Ondansetron
The metabolism of Ondansetron can be decreased when combined with Darifenacin.
Opium
The risk or severity of adverse effects can be increased when Darifenacin is combined with Opium.
Orphenadrine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Orphenadrine.
Osimertinib
The serum concentration of Darifenacin can be increased when it is combined with Osimertinib.
Oxitropium
The risk or severity of adverse effects can be increased when Darifenacin is combined with Oxitropium.
Oxybutynin
The risk or severity of adverse effects can be increased when Darifenacin is combined with Oxybutynin.
Oxycodone
The metabolism of Oxycodone can be decreased when combined with Darifenacin.
Oxymorphone
The metabolism of Oxymorphone can be decreased when combined with Darifenacin.
Oxyphenonium
The risk or severity of adverse effects can be increased when Oxyphenonium is combined with Darifenacin.
Palbociclib
The serum concentration of Darifenacin can be increased when it is combined with Palbociclib.
Palonosetron
The metabolism of Palonosetron can be decreased when combined with Darifenacin.
Pancuronium
The risk or severity of adverse effects can be increased when Darifenacin is combined with Pancuronium.
Pancuronium Bromide
The risk or severity of adverse effects can be increased when Darifenacin is combined with Pancuronium.
Panobinostat
The serum concentration of Darifenacin can be increased when it is combined with Panobinostat.
Paregoric
The metabolism of Morphine can be decreased when combined with Darifenacin.
Paroxetine
The metabolism of Darifenacin can be decreased when combined with Paroxetine.
Pazopanib
The metabolism of Pazopanib can be decreased when combined with Darifenacin.
Peginterferon Alfa-2b
The serum concentration of Darifenacin can be decreased when it is combined with Peginterferon alfa-2b.
Pentamidine
The metabolism of Pentamidine can be decreased when combined with Darifenacin.
Pentazocine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Pentazocine.
Pentobarbital
The metabolism of Darifenacin can be increased when combined with Pentobarbital.
Perhexiline
The metabolism of Perhexiline can be decreased when combined with Darifenacin.
Perphenazine
The metabolism of Perphenazine can be decreased when combined with Darifenacin.
Phenacetin
The metabolism of Phenacetin can be decreased when combined with Darifenacin.
Phenformin
The metabolism of Phenformin can be decreased when combined with Darifenacin.
Phenobarbital
The metabolism of Darifenacin can be increased when combined with Phenobarbital.
Phenytoin
The metabolism of Darifenacin can be increased when combined with Phenytoin.
Physostigmine
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Physostigmine.
Pindolol
The metabolism of Pindolol can be decreased when combined with Darifenacin.
Pipecuronium
The risk or severity of adverse effects can be increased when Darifenacin is combined with Pipecuronium.
Piperazine
The metabolism of Piperazine can be decreased when combined with Darifenacin.
Pipothiazine
The metabolism of Pipotiazine can be decreased when combined with Darifenacin.
Pirenzepine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Pirenzepine.
Pirinitramide
The risk or severity of adverse effects can be increased when Darifenacin is combined with Piritramide.
Polythiazide
The serum concentration of Polythiazide can be increased when it is combined with Darifenacin.
Ponatinib
The metabolism of Ponatinib can be decreased when combined with Darifenacin.
Posaconazole
The metabolism of Darifenacin can be decreased when combined with Posaconazole.
Potassium Chloride
Darifenacin may increase the ulcerogenic activities of Potassium Chloride.
Pramlintide
Pramlintide may increase the anticholinergic activities of Darifenacin.
Primidone
The metabolism of Darifenacin can be increased when combined with Primidone.
Procainamide
The metabolism of Procainamide can be decreased when combined with Darifenacin.
Prochlorperazine
The metabolism of Prochlorperazine can be decreased when combined with Darifenacin.
Procyclidine
The risk or severity of adverse effects can be increased when Procyclidine is combined with Darifenacin.
Profenamine
The risk or severity of adverse effects can be increased when Ethopropazine is combined with Darifenacin.
Progesterone
The metabolism of Progesterone can be decreased when combined with Darifenacin.
Promazine
The metabolism of Darifenacin can be decreased when combined with Promazine.
Promethazine
The metabolism of Promethazine can be decreased when combined with Darifenacin.
Propafenone
The serum concentration of Darifenacin can be increased when it is combined with Propafenone.
Propantheline
The risk or severity of adverse effects can be increased when Propantheline is combined with Darifenacin.
Propantheline Bromide
The risk or severity of adverse effects can be increased when Propantheline is combined with Darifenacin.
Propiverine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Propiverine.
Propofol
The metabolism of Propofol can be decreased when combined with Darifenacin.
Propoxyphene
The risk or severity of adverse effects can be increased when Darifenacin is combined with Dextropropoxyphene.
Propranolol
The metabolism of Propranolol can be decreased when combined with Darifenacin.
Protriptyline
The metabolism of Protriptyline can be decreased when combined with Darifenacin.
Pseudoephedrine
The metabolism of Pseudoephedrine can be decreased when combined with Darifenacin.
Pyridostigmine
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Pyridostigmine.
Pyridostigmine Bromide
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Pyridostigmine.
Quetiapine
The metabolism of Quetiapine can be decreased when combined with Darifenacin.
Quetiapine fumarate
The metabolism of Quetiapine can be decreased when combined with Darifenacin.
Quinethazone
The serum concentration of Quinethazone can be increased when it is combined with Darifenacin.
Quinidine
The metabolism of Darifenacin can be decreased when combined with Quinidine.
Quinine
The metabolism of Quinine can be decreased when combined with Darifenacin.
Ranitidine
The metabolism of Ranitidine can be decreased when combined with Darifenacin.
Ranolazine
The metabolism of Darifenacin can be decreased when combined with Ranolazine.
Remifentanil
The risk or severity of adverse effects can be increased when Darifenacin is combined with Remifentanil.
Remoxipride
The metabolism of Remoxipride can be decreased when combined with Darifenacin.
Ribociclib
The serum concentration of Darifenacin can be increased when it is combined with Ribociclib.
Rifabutin
The metabolism of Darifenacin can be increased when combined with Rifabutin.
Rifampin
The metabolism of Darifenacin can be increased when combined with Rifampicin.
Rifapentine
The metabolism of Darifenacin can be increased when combined with Rifapentine.
rimabotulinumtoxinB
Darifenacin may increase the anticholinergic activities of Botulinum Toxin Type B.
Risperidone
The metabolism of Risperidone can be decreased when combined with Darifenacin.
Ritonavir
The metabolism of Darifenacin can be decreased when combined with Ritonavir.
Rivastigmine
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Rivastigmine.
Rolapitant
The metabolism of Darifenacin can be decreased when combined with Rolapitant.
Ropinirole
The metabolism of Darifenacin can be decreased when combined with Ropinirole.
Ropivacaine
The metabolism of Ropivacaine can be decreased when combined with Darifenacin.
Rotigotine
The metabolism of Rotigotine can be decreased when combined with Darifenacin.
Rucaparib
The metabolism of Rucaparib can be decreased when combined with Darifenacin.
Saquinavir
The metabolism of Darifenacin can be decreased when combined with Saquinavir.
Saquinavir Mesylate
The metabolism of Darifenacin can be decreased when combined with Saquinavir.
Sarilumab
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Sarilumab.
Scopolamine
The risk or severity of adverse effects can be increased when Scopolamine is combined with Darifenacin.
Scopolamine Hydrobromide
The risk or severity of adverse effects can be increased when Scopolamine is combined with Darifenacin.
Secretin
The therapeutic efficacy of Secretin can be decreased when used in combination with Darifenacin.
Sertindole
The metabolism of Sertindole can be decreased when combined with Darifenacin.
Sertraline
The metabolism of Sertraline can be decreased when combined with Darifenacin.
Sildenafil
The metabolism of Darifenacin can be decreased when combined with Sildenafil.
Siltuximab
The serum concentration of Darifenacin can be decreased when it is combined with Siltuximab.
Simeprevir
The serum concentration of Darifenacin can be increased when it is combined with Simeprevir.
Simvastatin
The metabolism of Simvastatin can be decreased when combined with Darifenacin.
Solifenacin
The risk or severity of adverse effects can be increased when Darifenacin is combined with Solifenacin.
ST. JOHN'S WORT EXTRACT
The serum concentration of Darifenacin can be decreased when it is combined with St. John's Wort.
Sufentanil
The risk or severity of adverse effects can be increased when Darifenacin is combined with Sufentanil.
Sulfisoxazole
The metabolism of Darifenacin can be decreased when combined with Sulfisoxazole.
Sulpiride
Darifenacin may increase the anticholinergic activities of Sulpiride.
Tacrine
The therapeutic efficacy of Darifenacin can be decreased when used in combination with Tacrine.
Tamoxifen
The serum concentration of the active metabolites of Tamoxifen can be reduced when Tamoxifen is used in combination with Darifenacin resulting in a loss in efficacy.
Tamsulosin
The metabolism of Tamsulosin can be decreased when combined with Darifenacin.
Tapentadol
The metabolism of Tapentadol can be decreased when combined with Darifenacin.
Tegaserod
The metabolism of Tegaserod can be decreased when combined with Darifenacin.
Telaprevir
The metabolism of Darifenacin can be decreased when combined with Telaprevir.
Telithromycin
The metabolism of Darifenacin can be decreased when combined with Telithromycin.
Terbinafine
The metabolism of Darifenacin can be decreased when combined with Terbinafine.
Terfenadine
The metabolism of Terfenadine can be decreased when combined with Darifenacin.
Tetrabenazine
The metabolism of Tetrabenazine can be decreased when combined with Darifenacin.
Tetrahydrocannabinol
Darifenacin may increase the tachycardic activities of Dronabinol.
Theophylline
The metabolism of Theophylline can be decreased when combined with Darifenacin.
Theophylline anhydrous
The metabolism of Theophylline can be decreased when combined with Darifenacin.
Thioridazine
The serum concentration of Thioridazine can be increased when it is combined with Darifenacin.
Ticlopidine
The metabolism of Darifenacin can be decreased when combined with Ticlopidine.
Timolol
The metabolism of Timolol can be decreased when combined with Darifenacin.
Timolol Anhydrous
The metabolism of Timolol can be decreased when combined with Darifenacin.
Tiotropium
Darifenacin may increase the anticholinergic activities of Tiotropium.
Tipranavir
The metabolism of Darifenacin can be decreased when combined with Tipranavir.
Tocilizumab
The serum concentration of Darifenacin can be decreased when it is combined with Tocilizumab.
Tolterodine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Tolterodine.
Topiramate
The risk or severity of adverse effects can be increased when Darifenacin is combined with Topiramate.
Trabectedin
The metabolism of Trabectedin can be decreased when combined with Darifenacin.
Tramadol
The therapeutic efficacy of Tramadol can be decreased when used in combination with Darifenacin.
Tranylcypromine
The metabolism of Darifenacin can be decreased when combined with Tranylcypromine.
Trazodone
The metabolism of Trazodone can be decreased when combined with Darifenacin.
Trichlormethiazide
The serum concentration of Trichlormethiazide can be increased when it is combined with Darifenacin.
Trihexyphenidyl
The risk or severity of adverse effects can be increased when Trihexyphenidyl is combined with Darifenacin.
Trihexyphenidyl Hydrochloride
The risk or severity of adverse effects can be increased when Trihexyphenidyl is combined with Darifenacin.
Trimethaphan
The risk or severity of adverse effects can be increased when Darifenacin is combined with Trimethaphan.
Trimipramine
The metabolism of Trimipramine can be decreased when combined with Darifenacin.
Tropicamide
The risk or severity of adverse effects can be increased when Tropicamide is combined with Darifenacin.
Trospium
The risk or severity of adverse effects can be increased when Trospium is combined with Darifenacin.
Tubocurarine
The risk or severity of adverse effects can be increased when Darifenacin is combined with Tubocurarine.
Umeclidinium
Darifenacin may increase the anticholinergic activities of Umeclidinium.
Valbenazine
The metabolism of Valbenazine can be decreased when combined with Darifenacin.
Vecuronium
The risk or severity of adverse effects can be increased when Darifenacin is combined with Vecuronium.
Vemurafenib
The serum concentration of Darifenacin can be decreased when it is combined with Vemurafenib.
Venlafaxine
The metabolism of Darifenacin can be decreased when combined with Venlafaxine.
Verapamil
The metabolism of Darifenacin can be decreased when combined with Verapamil.
Vilazodone
The metabolism of Vilazodone can be decreased when combined with Darifenacin.
Vinblastine
The metabolism of Vinblastine can be decreased when combined with Darifenacin.
Vinorelbine
The metabolism of Vinorelbine can be decreased when combined with Darifenacin.
Voriconazole
The metabolism of Darifenacin can be decreased when combined with Voriconazole.
Vortioxetine
The metabolism of Vortioxetine can be decreased when combined with Darifenacin.
Yohimbine
The metabolism of Yohimbine can be decreased when combined with Darifenacin.
Zalcitabine
The metabolism of Zalcitabine can be decreased when combined with Darifenacin.
Ziprasidone
The metabolism of Darifenacin can be decreased when combined with Ziprasidone.
Zolpidem
The metabolism of Zolpidem can be decreased when combined with Darifenacin.
Zuclopenthixol
The metabolism of Zuclopenthixol can be decreased when combined with Darifenacin.
