3-Iodobenzylguanidine
The therapeutic efficacy of Iobenguane can be decreased when used in combination with Guanabenz.
Abiraterone
The serum concentration of Guanabenz can be increased when it is combined with Abiraterone.
Acebutolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Acebutolol.
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Acemetacin
The therapeutic efficacy of Guanabenz can be decreased when used in combination with Acemetacin.
Acepromazine
Acepromazine may decrease the vasoconstricting activities of Guanabenz.
Alfuzosin
Alfuzosin may increase the hypotensive activities of Guanabenz.
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Aliskiren
Guanabenz may increase the hypotensive activities of Aliskiren.
Alprenolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Alprenolol.
Ambrisentan
Guanabenz may increase the hypotensive activities of Ambrisentan.
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Amifostine
Guanabenz may increase the hypotensive activities of Amifostine.
Amifostine Anhydrous
Guanabenz may increase the hypotensive activities of Amifostine.
Amineptin
Amineptine may decrease the antihypertensive activities of Guanabenz.
Amiodarone
Guanabenz may increase the atrioventricular blocking (AV block) activities of Amiodarone.
Amitriptyline
Amitriptyline may decrease the antihypertensive activities of Guanabenz.
Amlodipine
Amlodipine may increase the hypotensive activities of Guanabenz.
Amoxapine
Amoxapine may decrease the antihypertensive activities of Guanabenz.
Amphetamine
Amphetamine may increase the hypotensive activities of Guanabenz.
Aripiprazole
Aripiprazole may decrease the vasoconstricting activities of Guanabenz.
Asenapine
Guanabenz may increase the atrioventricular blocking (AV block) activities of Asenapine.
Atenolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Atenolol.
Avanafil
Avanafil may increase the antihypertensive activities of Guanabenz.
Azithromycin
The metabolism of Guanabenz can be decreased when combined with Azithromycin.
Benazepril
Benazepril may increase the hypotensive activities of Guanabenz.
Bendroflumethiazide
Bendroflumethiazide may increase the hypotensive activities of Guanabenz.
Benzylpenicilloyl polylysine
Guanabenz may decrease effectiveness of Benzylpenicilloyl Polylysine as a diagnostic agent.
Bepridil
Guanabenz may increase the hypotensive activities of Bepridil.
Betaxolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Betaxolol.
Bethanidine
Bethanidine may increase the hypotensive activities of Guanabenz.
Bimatoprost
Guanabenz may increase the hypotensive activities of Bimatoprost.
Bisoprolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Bisoprolol.
Bopindolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Bopindolol.
Bortezomib
The metabolism of Guanabenz can be decreased when combined with Bortezomib.
Bosentan
Bosentan may increase the hypotensive activities of Guanabenz.
Bosentan Anhydrous
Bosentan may increase the hypotensive activities of Guanabenz.
Bretylium
Guanabenz may increase the hypotensive activities of Bretylium.
Brexpiprazole
Brexpiprazole may decrease the vasoconstricting activities of Guanabenz.
Brimonidine
Brimonidine may increase the antihypertensive activities of Guanabenz.
Bromocriptine
Bromocriptine may increase the hypertensive and vasoconstricting activities of Guanabenz.
Bunazosin
Bunazosin may decrease the vasoconstricting activities of Guanabenz.
Bupranolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Bupranolol.
Butriptyline
Butriptyline may decrease the antihypertensive activities of Guanabenz.
Cabergoline
Cabergoline may increase the hypertensive and vasoconstricting activities of Guanabenz.
Cafedrine
Guanabenz may increase the hypotensive activities of Cafedrine.
Caffeine
The metabolism of Guanabenz can be decreased when combined with Caffeine.
Candesartan
Guanabenz may increase the hypotensive activities of Candesartan.
Candesartan Cilexetil
Guanabenz may increase the hypotensive activities of Candesartan cilexetil.
Captopril
Guanabenz may increase the hypotensive activities of Captopril.
Carteolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Carteolol.
Carvedilol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Carvedilol.
Celiprolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Celiprolol.
Chlorothiazide
Guanabenz may increase the hypotensive activities of Chlorothiazide.
Chlorpromazine
Chlorpromazine may decrease the vasoconstricting activities of Guanabenz.
Chlorthalidone
Chlorthalidone may increase the hypotensive activities of Guanabenz.
Cicletanine
Guanabenz may increase the hypotensive activities of Cicletanine.
Cilazapril
Guanabenz may increase the hypotensive activities of Cilazapril.
Citalopram
The metabolism of Guanabenz can be decreased when combined with Citalopram.
Clomipramine
Clomipramine may decrease the antihypertensive activities of Guanabenz.
Clonidine
Clonidine may increase the hypotensive activities of Guanabenz.
Clotrimazole
The metabolism of Guanabenz can be decreased when combined with Clotrimazole.
Clozapine
Clozapine may decrease the vasoconstricting activities of Guanabenz.
Cryptenamine
Guanabenz may increase the hypotensive activities of Cryptenamine.
Curcumin
The metabolism of Guanabenz can be decreased when combined with Curcumin.
Cyclopenthiazide
Guanabenz may increase the hypotensive activities of Cyclopenthiazide.
Cyclothiazide
Cyclothiazide may increase the hypotensive activities of Guanabenz.
Cyproterone Acetate
The serum concentration of Guanabenz can be decreased when it is combined with Cyproterone acetate.
Dapiprazole
Dapiprazole may decrease the vasoconstricting activities of Guanabenz.
Debrisoquin
Debrisoquin may increase the hypotensive activities of Guanabenz.
Deferasirox
The serum concentration of Guanabenz can be increased when it is combined with Deferasirox.
Deserpidine
Guanabenz may increase the hypotensive activities of Deserpidine.
Desipramine
Desipramine may decrease the antihypertensive activities of Guanabenz.
Desvenlafaxine
Desvenlafaxine may increase the tachycardic activities of Guanabenz.
Dextroamphetamine
Dextroamphetamine may decrease the vasoconstricting activities of Guanabenz.
Diazoxide
Diazoxide may increase the hypotensive activities of Guanabenz.
Dihydralazine
Dihydralazine may increase the hypotensive activities of Guanabenz.
Dihydroergotamine
Dihydroergotamine may increase the hypertensive and vasoconstricting activities of Guanabenz.
Diltiazem
Diltiazem may increase the hypotensive activities of Guanabenz.
Dipyridamole
Dipyridamole may increase the antihypertensive activities of Guanabenz.
Dorzolamide
Guanabenz may increase the hypotensive activities of Dorzolamide.
Dothiepin
Dosulepin may decrease the antihypertensive activities of Guanabenz.
Doxazosin
Doxazosin may increase the hypotensive activities of Guanabenz.
Doxepin
Doxepin may decrease the antihypertensive activities of Guanabenz.
Dronedarone
Dronedarone may decrease the vasoconstricting activities of Guanabenz.
Droperidol
Droperidol may decrease the vasoconstricting activities of Guanabenz.
Duloxetine
Duloxetine may increase the tachycardic activities of Guanabenz.
Enalapril
Enalapril may increase the hypotensive activities of Guanabenz.
Enalaprilat
Guanabenz may increase the hypotensive activities of Enalaprilat.
Enalaprilat Anhydrous
Guanabenz may increase the hypotensive activities of Enalaprilat.
Epinephrine
Epinephrine may decrease the vasoconstricting activities of Guanabenz.
Epoprostenol
Guanabenz may increase the hypotensive activities of Epoprostenol.
Eprosartan
Guanabenz may increase the hypotensive activities of Eprosartan.
ergoloid mesylates, USP
Ergoloid mesylate may increase the hypertensive and vasoconstricting activities of Guanabenz.
Ergonovine
Ergonovine may increase the hypertensive and vasoconstricting activities of Guanabenz.
Ergotamine
Ergotamine may increase the hypertensive and vasoconstricting activities of Guanabenz.
Escitalopram
Escitalopram may decrease the vasoconstricting activities of Guanabenz.
Esmolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Esmolol.
Felodipine
Guanabenz may increase the hypotensive activities of Felodipine.
Fenoldopam
Guanabenz may increase the hypotensive activities of Fenoldopam.
Ferulic Acid
Guanabenz may increase the hypotensive activities of Ferulic acid.
Flupenthixol
Flupentixol may decrease the vasoconstricting activities of Guanabenz.
Fluvoxamine
The metabolism of Guanabenz can be decreased when combined with Fluvoxamine.
Fosinopril
Fosinopril may increase the hypotensive activities of Guanabenz.
Fostamatinib
Fostamatinib may increase the antihypertensive activities of Guanabenz.
Furazolidone
Furazolidone may increase the hypotensive activities of Guanabenz.
Guanadrel
Guanadrel may increase the hypotensive activities of Guanabenz.
Guanethidine
Guanabenz may increase the hypotensive activities of Guanethidine.
Guanfacine
Guanfacine may increase the hypotensive activities of Guanabenz.
Hyaluronidase
Hyaluronidase may increase the vasoconstricting activities of Guanabenz.
Hyaluronidase, Ovine
Hyaluronidase may increase the vasoconstricting activities of Guanabenz.
Hydralazine
Hydralazine may increase the hypotensive activities of Guanabenz.
Hydrochlorothiazide
Guanabenz may increase the hypotensive activities of Hydrochlorothiazide.
Hydroflumethiazide
Guanabenz may increase the hypotensive activities of Hydroflumethiazide.
Iloperidone
Iloperidone may decrease the vasoconstricting activities of Guanabenz.
Iloprost
Iloprost may increase the hypotensive activities of Guanabenz.
Imidapril
Guanabenz may increase the hypotensive activities of Imidapril.
Imipramine
Imipramine may decrease the antihypertensive activities of Guanabenz.
Indapamide
Guanabenz may increase the hypotensive activities of Indapamide.
Indoramin
Indoramin may increase the hypotensive activities of Guanabenz.
Iproniazid
Iproniazid may increase the hypotensive activities of Guanabenz.
Irbesartan
Guanabenz may increase the hypotensive activities of Irbesartan.
Isocarboxazid
Isocarboxazid may increase the hypotensive activities of Guanabenz.
Isradipine
Isradipine may increase the hypotensive activities of Guanabenz.
Ketanserin
Ketanserin may increase the hypotensive activities of Guanabenz.
Labetalol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Labetalol.
Lacidipine
Guanabenz may increase the hypotensive activities of Lacidipine.
Latanoprost
Guanabenz may increase the hypotensive activities of Latanoprost.
Lercanidipine
Lercanidipine may increase the hypotensive activities of Guanabenz.
Levobetaxolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Levobetaxolol.
Levomilnacipran
Levomilnacipran may increase the tachycardic activities of Guanabenz.
Lidocaine
The metabolism of Guanabenz can be decreased when combined with Lidocaine.
Lisdexamfetamine
Lisdexamfetamine may decrease the vasoconstricting activities of Guanabenz.
Lisdexamfetamine Dimesylate
Lisdexamfetamine may decrease the vasoconstricting activities of Guanabenz.
Lisinopril
Guanabenz may increase the hypotensive activities of Lisinopril.
Lisinopril Anhydrous
Guanabenz may increase the hypotensive activities of Lisinopril.
Lofexidine
Guanabenz may increase the hypotensive activities of Lofexidine.
Losartan
Guanabenz may increase the hypotensive activities of Losartan.
Macitentan
Guanabenz may increase the hypotensive activities of Macitentan.
Manidipine
Guanabenz may increase the hypotensive activities of Manidipine.
Mecamylamine
Mecamylamine may increase the hypotensive activities of Guanabenz.
MELITRACEN
Melitracen may decrease the antihypertensive activities of Guanabenz.
Mepindolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Mepindolol.
Mepirodipine
Guanabenz may increase the antihypertensive activities of Barnidipine.
Methotrimeprazine
Methotrimeprazine may decrease the vasoconstricting activities of Guanabenz.
Methyldopa
Guanabenz may increase the hypotensive activities of Methyldopa.
METHYLDOPA ANHYDROUS
Guanabenz may increase the hypotensive activities of Methyldopa.
Methylene blue
Methylene blue may increase the hypotensive activities of Guanabenz.
Methylergonovine
Methylergometrine may increase the hypertensive and vasoconstricting activities of Guanabenz.
Methylphenidate
Methylphenidate may decrease the antihypertensive activities of Guanabenz.
Metipranolol
Guanabenz may increase the hypotensive activities of Metipranolol.
Metolazone
Metolazone may increase the hypotensive activities of Guanabenz.
Metoprolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Metoprolol.
Metyrosine
Guanabenz may increase the hypotensive activities of Metyrosine.
Mexiletine
The metabolism of Guanabenz can be decreased when combined with Mexiletine.
Mianserin
The therapeutic efficacy of Guanabenz can be decreased when used in combination with Mianserin.
Mibefradil
Guanabenz may increase the hypotensive activities of Mibefradil.
Midostaurin
The metabolism of Guanabenz can be decreased when combined with Midostaurin.
Milnacipran
Milnacipran may increase the tachycardic activities of Guanabenz.
Minaprine
Minaprine may increase the hypotensive activities of Guanabenz.
Minoxidil
Minoxidil may increase the hypotensive activities of Guanabenz.
Mirtazapine
Mirtazapine may decrease the antihypertensive activities of Guanabenz.
Moclobemide
Moclobemide may increase the hypotensive activities of Guanabenz.
Moexipril
Guanabenz may increase the hypotensive activities of Moexipril.
Molsidomine
Molsidomine may increase the hypotensive activities of Guanabenz.
Moxonidine
Moxonidine may increase the hypotensive activities of Guanabenz.
Nadolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Nadolol.
Nebivolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Nebivolol.
Nefazodone
Nefazodone may decrease the vasoconstricting activities of Guanabenz.
Nevirapine
The metabolism of Guanabenz can be decreased when combined with Nevirapine.
Nialamide
Nialamide may increase the hypotensive activities of Guanabenz.
Nicardipine
Nicardipine may increase the hypotensive activities of Guanabenz.
Nicergoline
Nicergoline may decrease the vasoconstricting activities of Guanabenz.
Nicorandil
Guanabenz may increase the hypotensive activities of Nicorandil.
Nilvadipine
Guanabenz may increase the hypotensive activities of Nilvadipine.
Nimodipine
Nimodipine may increase the hypotensive activities of Guanabenz.
Nisoldipine
Nisoldipine may increase the hypotensive activities of Guanabenz.
Nitrendipine
Guanabenz may increase the hypotensive activities of Nitrendipine.
Nitroprusside
Nitroprusside may increase the hypotensive activities of Guanabenz.
Nortriptyline
Nortriptyline may decrease the antihypertensive activities of Guanabenz.
Obinutuzumab
Guanabenz may increase the hypotensive activities of Obinutuzumab.
Olanzapine
Olanzapine may decrease the vasoconstricting activities of Guanabenz.
Olmesartan
Olmesartan may increase the hypotensive activities of Guanabenz.
Opipramol
Opipramol may decrease the antihypertensive activities of Guanabenz.
Osimertinib
The serum concentration of Guanabenz can be decreased when it is combined with Osimertinib.
Oxprenolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Oxprenolol.
Paliperidone
Paliperidone may decrease the vasoconstricting activities of Guanabenz.
Pargyline
Pargyline may increase the hypotensive activities of Guanabenz.
Peginterferon Alfa-2b
The serum concentration of Guanabenz can be increased when it is combined with Peginterferon alfa-2b.
Penbutolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Penbutolol.
Pentoxifylline
Pentoxifylline may increase the hypotensive activities of Guanabenz.
Periciazine
Propericiazine may decrease the vasoconstricting activities of Guanabenz.
Perindopril
Guanabenz may increase the hypotensive activities of Perindopril.
Phenelzine
Phenelzine may increase the hypotensive activities of Guanabenz.
Phenoxybenzamine
Guanabenz may increase the hypotensive activities of Phenoxybenzamine.
Phentolamine
Guanabenz may increase the hypotensive activities of Phentolamine.
Phentolamine Mesylate
Guanabenz may increase the hypotensive activities of Phentolamine.
Pinacidil
Pinacidil may increase the hypotensive activities of Guanabenz.
Pindolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Pindolol.
Pizotyline
Pizotifen may decrease the vasoconstricting activities of Guanabenz.
Polythiazide
Guanabenz may increase the hypotensive activities of Polythiazide.
Practolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Practolol.
Prazosin
Prazosin may increase the hypotensive activities of Guanabenz.
Procaine
Procaine may increase the hypotensive activities of Guanabenz.
Procarbazine
Procarbazine may increase the hypotensive activities of Guanabenz.
Promazine
Promazine may decrease the vasoconstricting activities of Guanabenz.
Propafenone
Guanabenz may increase the atrioventricular blocking (AV block) activities of Propafenone.
Propiomazine
Propiomazine may decrease the vasoconstricting activities of Guanabenz.
Propiverine
Propiverine may decrease the vasoconstricting activities of Guanabenz.
Propranolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Propranolol.
Protriptyline
Protriptyline may decrease the antihypertensive activities of Guanabenz.
Quetiapine
Quetiapine may decrease the vasoconstricting activities of Guanabenz.
Quetiapine fumarate
Quetiapine may decrease the vasoconstricting activities of Guanabenz.
Quinapril
Guanabenz may increase the hypotensive activities of Quinapril.
Quinidine
Quinidine may decrease the vasoconstricting activities of Guanabenz.
Quinine
Quinine may increase the hypotensive activities of Guanabenz.
Racepinephrine
Racepinephrine may decrease the vasoconstricting activities of Guanabenz.
Ramipril
Ramipril may increase the hypotensive activities of Guanabenz.
Rasagiline
Rasagiline may increase the hypotensive activities of Guanabenz.
Rescinnamine
Guanabenz may increase the hypotensive activities of Rescinnamine.
Reserpine
Reserpine may increase the hypotensive activities of Guanabenz.
Rilmenidine
Rilmenidine may increase the hypotensive activities of Guanabenz.
Riociguat
Guanabenz may increase the hypotensive activities of Riociguat.
Risperidone
Risperidone may decrease the vasoconstricting activities of Guanabenz.
Rituximab
Guanabenz may increase the hypotensive activities of Rituximab.
Ropinirole
The metabolism of Guanabenz can be decreased when combined with Ropinirole.
Rucaparib
The metabolism of Guanabenz can be decreased when combined with Rucaparib.
Selegiline
Selegiline may increase the hypotensive activities of Guanabenz.
Selexipag
Guanabenz may increase the hypotensive activities of Selexipag.
Sildenafil
Sildenafil may increase the antihypertensive activities of Guanabenz.
Silodosin
Silodosin may decrease the vasoconstricting activities of Guanabenz.
Simeprevir
The metabolism of Guanabenz can be decreased when combined with Simeprevir.
Sotalol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Sotalol.
Spirapril
Guanabenz may increase the hypotensive activities of Spirapril.
Spironolactone
Spironolactone may decrease the vasoconstricting activities of Guanabenz.
Tadalafil
Tadalafil may increase the antihypertensive activities of Guanabenz.
Talinolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Talinolol.
Tamsulosin
Tamsulosin may decrease the vasoconstricting activities of Guanabenz.
Telmisartan
Guanabenz may increase the hypotensive activities of Telmisartan.
Tenofovir Disoproxil
The metabolism of Guanabenz can be decreased when combined with Tenofovir disoproxil.
Terazosin
Terazosin may decrease the vasoconstricting activities of Guanabenz.
Terbutaline
Guanabenz may increase the atrioventricular blocking (AV block) activities of Terbutaline.
Terbutaline Sulfate
Guanabenz may increase the atrioventricular blocking (AV block) activities of Terbutaline.
Teriflunomide
The serum concentration of Guanabenz can be decreased when it is combined with Teriflunomide.
Terlipressin
Guanabenz may increase the hypotensive activities of Terlipressin.
Tertatolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Tertatolol.
Theodrenaline
Guanabenz may increase the hypotensive activities of Theodrenaline.
Theophylline
The metabolism of Guanabenz can be decreased when combined with Theophylline.
Theophylline anhydrous
The metabolism of Guanabenz can be decreased when combined with Theophylline.
Thioproperazine
Thioproperazine may decrease the vasoconstricting activities of Guanabenz.
Thioridazine
Thioridazine may decrease the vasoconstricting activities of Guanabenz.
Tianeptine
Tianeptine may decrease the antihypertensive activities of Guanabenz.
Tibolone
Guanabenz may increase the hypotensive activities of Tibolone.
Ticlopidine
The metabolism of Guanabenz can be decreased when combined with Ticlopidine.
Timolol
Guanabenz may increase the atrioventricular blocking (AV block) activities of Timolol.
Timolol Anhydrous
Guanabenz may increase the atrioventricular blocking (AV block) activities of Timolol.
Tolazoline
Guanabenz may increase the hypotensive activities of Tolazoline.
Toloxatone
Toloxatone may increase the hypotensive activities of Guanabenz.
Torsemide
Torasemide may increase the hypotensive activities of Guanabenz.
Trandolapril
Trandolapril may increase the hypotensive activities of Guanabenz.
Tranylcypromine
Tranylcypromine may increase the hypotensive activities of Guanabenz.
Travoprost
Travoprost may increase the hypotensive activities of Guanabenz.
Trazodone
Trazodone may decrease the vasoconstricting activities of Guanabenz.
Treprostinil
Treprostinil may increase the hypotensive activities of Guanabenz.
Trichlormethiazide
Guanabenz may increase the hypotensive activities of Trichlormethiazide.
Trifluoperazine
Trifluoperazine may decrease the vasoconstricting activities of Guanabenz.
Trimethaphan
Trimethaphan may increase the hypotensive activities of Guanabenz.
Trimipramine
Trimipramine may decrease the antihypertensive activities of Guanabenz.
UNOPROSTONE
Guanabenz may increase the hypotensive activities of Unoprostone.
Urapidil
Urapidil may decrease the vasoconstricting activities of Guanabenz.
Valsartan
Valsartan may increase the hypotensive activities of Guanabenz.
Vardenafil
Vardenafil may increase the antihypertensive activities of Guanabenz.
Vemurafenib
The serum concentration of Guanabenz can be increased when it is combined with Vemurafenib.
Venlafaxine
Venlafaxine may increase the tachycardic activities of Guanabenz.
Verapamil
Verapamil may decrease the vasoconstricting activities of Guanabenz.
Vincamine
Guanabenz may increase the hypotensive activities of Vincamine.
Vinpocetine
Guanabenz may increase the hypotensive activities of Vinpocetine.
Xylometazoline
Guanabenz may increase the hypotensive activities of Xylometazoline.
Yohimbine
Yohimbine may decrease the antihypertensive activities of Guanabenz.
Ziprasidone
Ziprasidone may decrease the vasoconstricting activities of Guanabenz.
Zofenopril
Guanabenz may increase the hypotensive activities of Zofenopril.
Zuclopenthixol
Zuclopenthixol may decrease the vasoconstricting activities of Guanabenz.
