Doxazosin Drug Interactions
166Total Interactions
4Severe
14Moderate
8Mild
| Drug | Severity | Summary |
|---|---|---|
| Avanafil | SEVERE | Doxazosin causes significant hypotensive effects when given with Avanafil. Manufacturer advises p... |
| Sildenafil | SEVERE | Doxazosin causes significant hypotensive effects when given with Sildenafil. Manufacturer advises... |
| Tadalafil | SEVERE | Doxazosin causes significant hypotensive effects when given with Tadalafil. Manufacturer advises ... |
| Vardenafil | SEVERE | Doxazosin causes significant hypotensive effects when given with Vardenafil. Manufacturer advises... |
| Atazanavir | MODERATE | Atazanavir is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommendation. |
| Ceritinib | MODERATE | Ceritinib is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommendation. |
| Clarithromycin | MODERATE | Clarithromycin is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommen... |
| Cobicistat | MODERATE | Cobicistat is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommendation. |
| Darunavir | MODERATE | Darunavir is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommendation. |
| Fosamprenavir | MODERATE | Fosamprenavir is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommend... |
| Idelalisib | MODERATE | Idelalisib is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommendation. |
| Itraconazole | MODERATE | Itraconazole is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommenda... |
| Ketoconazole | MODERATE | Ketoconazole is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommenda... |
| Lopinavir | MODERATE | Lopinavir is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommendation. |
| Posaconazole | MODERATE | Posaconazole is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommenda... |
| Ritonavir | MODERATE | Ritonavir is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommendation. |
| Tucatinib | MODERATE | Tucatinib is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommendation. |
| Voriconazole | MODERATE | Voriconazole is predicted to increase the exposure to Doxazosin. Manufacturer makes no recommenda... |
| Azilsartan | MILD | Azilsartan might increase the risk of first dose hypotension when given with Doxazosin particular... |
| Candesartan | MILD | Candesartan might increase the risk of first dose hypotension when given with Doxazosin particula... |
| Eprosartan | MILD | Eprosartan might increase the risk of first dose hypotension when given with Doxazosin particular... |
| Irbesartan | MILD | Irbesartan might increase the risk of first dose hypotension when given with Doxazosin particular... |
| Losartan | MILD | Losartan might increase the risk of first dose hypotension when given with Doxazosin particularly... |
| Olmesartan | MILD | Olmesartan might increase the risk of first dose hypotension when given with Doxazosin particular... |
| Telmisartan | MILD | Telmisartan might increase the risk of first dose hypotension when given with Doxazosin particula... |
| Valsartan | MILD | Valsartan might increase the risk of first dose hypotension when given with Doxazosin particularl... |
| Acebutolol | LOW | Both Doxazosin and Acebutolol can increase the risk of hypotension. |
| Alcohol | LOW | Both Doxazosin and Alcohol can increase the risk of hypotension. |
| Aliskiren | LOW | Both Doxazosin and Aliskiren can increase the risk of hypotension. |
| Alprostadil | LOW | Both Doxazosin and Alprostadil can increase the risk of hypotension. |
| Amantadine | LOW | Both Doxazosin and Amantadine can increase the risk of hypotension. |
| Amitriptyline | LOW | Both Doxazosin and Amitriptyline can increase the risk of hypotension. |
| Amlodipine | LOW | Both Doxazosin and Amlodipine can increase the risk of hypotension. |
| Apomorphine | LOW | Both Doxazosin and Apomorphine can increase the risk of hypotension. |
| Apraclonidine | LOW | Both Doxazosin and Apraclonidine can increase the risk of hypotension. |
| Aripiprazole | LOW | Both Doxazosin and Aripiprazole can increase the risk of hypotension. |
| Asenapine | LOW | Both Doxazosin and Asenapine can increase the risk of hypotension. |
| Atenolol | LOW | Both Doxazosin and Atenolol can increase the risk of hypotension. |
| Baclofen | LOW | Both Doxazosin and Baclofen can increase the risk of hypotension. |
| Bendroflumethiazide | LOW | Both Doxazosin and Bendroflumethiazide can increase the risk of hypotension. |
| Benperidol | LOW | Both Doxazosin and Benperidol can increase the risk of hypotension. |
| Betaxolol | LOW | Both Doxazosin and Betaxolol can increase the risk of hypotension. |
| Bisoprolol | LOW | Both Doxazosin and Bisoprolol can increase the risk of hypotension. |
| Bortezomib | LOW | Both Doxazosin and Bortezomib can increase the risk of hypotension. |
| Brimonidine | LOW | Both Doxazosin and Brimonidine can increase the risk of hypotension. |
| Bromocriptine | LOW | Both Doxazosin and Bromocriptine can increase the risk of hypotension. |
| Bumetanide | LOW | Both Doxazosin and Bumetanide can increase the risk of hypotension. |
| Cabergoline | LOW | Both Doxazosin and Cabergoline can increase the risk of hypotension. |
| Canagliflozin | LOW | Both Doxazosin and Canagliflozin can increase the risk of hypotension. |
| Captopril | LOW | Both Doxazosin and Captopril can increase the risk of first-dose hypotension. |
| Cariprazine | LOW | Both Doxazosin and Cariprazine can increase the risk of hypotension. |
| Carvedilol | LOW | Both Doxazosin and Carvedilol can increase the risk of hypotension. |
| Celiprolol | LOW | Both Doxazosin and Celiprolol can increase the risk of hypotension. |
| Chlorothiazide | LOW | Both Doxazosin and Chlorothiazide can increase the risk of hypotension. |
| Chlorpromazine | LOW | Both Doxazosin and Chlorpromazine can increase the risk of hypotension. |
| Chlortalidone | LOW | Both Doxazosin and Chlortalidone can increase the risk of hypotension. |
| Clomipramine | LOW | Both Doxazosin and Clomipramine can increase the risk of hypotension. |
| Clonidine | LOW | Both Doxazosin and Clonidine can increase the risk of hypotension. |
| Clozapine | LOW | Both Doxazosin and Clozapine can increase the risk of hypotension. |
| Dapagliflozin | LOW | Both Doxazosin and Dapagliflozin can increase the risk of hypotension. |
| Desflurane | LOW | Both Doxazosin and Desflurane can increase the risk of hypotension. |
| Diazoxide | LOW | Both Doxazosin and Diazoxide can increase the risk of hypotension. |
| Diltiazem | LOW | Both Doxazosin and Diltiazem can increase the risk of hypotension. |
| Dipyridamole | LOW | Both Doxazosin and Dipyridamole can increase the risk of hypotension. |
| Dosulepin | LOW | Both Doxazosin and Dosulepin can increase the risk of hypotension. |
| Doxepin | LOW | Both Doxazosin and Doxepin can increase the risk of hypotension. |
| Droperidol | LOW | Both Doxazosin and Droperidol can increase the risk of hypotension. |
| Empagliflozin | LOW | Both Doxazosin and Empagliflozin can increase the risk of hypotension. |
| Enalapril | LOW | Both Doxazosin and Enalapril can increase the risk of first-dose hypotension. |
| Eplerenone | LOW | Both Doxazosin and Eplerenone can increase the risk of hypotension. |
| Epoprostenol | LOW | Both Doxazosin and Epoprostenol can increase the risk of hypotension. |
| Ertugliflozin | LOW | Both Doxazosin and Ertugliflozin can increase the risk of hypotension. |
| Esketamine | LOW | Both Doxazosin and Esketamine can increase the risk of hypotension. |
| Esmolol | LOW | Both Doxazosin and Esmolol can increase the risk of hypotension. |
| Etomidate | LOW | Both Doxazosin and Etomidate can increase the risk of hypotension. |
| Felodipine | LOW | Both Doxazosin and Felodipine can increase the risk of hypotension. |
| Finerenone | LOW | Both Doxazosin and Finerenone can increase the risk of hypotension. |
| Flupentixol | LOW | Both Doxazosin and Flupentixol can increase the risk of hypotension. |
| Fosinopril | LOW | Both Doxazosin and Fosinopril can increase the risk of first-dose hypotension. |
| Foslevodopa | LOW | Both Doxazosin and Foslevodopa can increase the risk of hypotension. |
| Furosemide | LOW | Both Doxazosin and Furosemide can increase the risk of hypotension. |
| Glyceryl trinitrate | LOW | Both Doxazosin and Glyceryl trinitrate can increase the risk of hypotension. |
| Guanfacine | LOW | Both Doxazosin and Guanfacine can increase the risk of hypotension. |
| Haloperidol | LOW | Both Doxazosin and Haloperidol can increase the risk of hypotension. |
| Hydralazine | LOW | Both Doxazosin and Hydralazine can increase the risk of hypotension. |
| Hydrochlorothiazide | LOW | Both Doxazosin and Hydrochlorothiazide can increase the risk of hypotension. |
| Hydroflumethiazide | LOW | Both Doxazosin and Hydroflumethiazide can increase the risk of hypotension. |
| Iloprost | LOW | Both Doxazosin and Iloprost can increase the risk of hypotension. |
| Imidapril | LOW | Both Doxazosin and Imidapril can increase the risk of first-dose hypotension. |
| Imipramine | LOW | Both Doxazosin and Imipramine can increase the risk of hypotension. |
| Indapamide | LOW | Both Doxazosin and Indapamide can increase the risk of hypotension. |
| Isocarboxazid | LOW | Both Doxazosin and Isocarboxazid can increase the risk of hypotension. |
| Isoflurane | LOW | Both Doxazosin and Isoflurane can increase the risk of hypotension. |
| Isosorbide dinitrate | LOW | Both Doxazosin and Isosorbide dinitrate can increase the risk of hypotension. |
| Isosorbide mononitrate | LOW | Both Doxazosin and Isosorbide mononitrate can increase the risk of hypotension. |
| Ketamine | LOW | Both Doxazosin and Ketamine can increase the risk of hypotension. |
| Labetalol | LOW | Both Doxazosin and Labetalol can increase the risk of hypotension. |
| Lacidipine | LOW | Both Doxazosin and Lacidipine can increase the risk of hypotension. |
| Landiolol | LOW | Both Doxazosin and Landiolol can increase the risk of hypotension. |
| Lercanidipine | LOW | Both Doxazosin and Lercanidipine can increase the risk of hypotension. |
| Levobunolol | LOW | Both Doxazosin and Levobunolol can increase the risk of hypotension. |
| Levodopa | LOW | Both Doxazosin and Levodopa can increase the risk of hypotension. |
| Levomepromazine | LOW | Both Doxazosin and Levomepromazine can increase the risk of hypotension. |
| Lisinopril | LOW | Both Doxazosin and Lisinopril can increase the risk of first-dose hypotension. |
| Lofepramine | LOW | Both Doxazosin and Lofepramine can increase the risk of hypotension. |
| Lofexidine | LOW | Both Doxazosin and Lofexidine can increase the risk of hypotension. |
| Loxapine | LOW | Both Doxazosin and Loxapine can increase the risk of hypotension. |
| Lurasidone | LOW | Both Doxazosin and Lurasidone can increase the risk of hypotension. |
| Methoxyflurane | LOW | Both Doxazosin and Methoxyflurane can increase the risk of hypotension. |
| Methyldopa | LOW | Both Doxazosin and Methyldopa can increase the risk of hypotension. |
| Metolazone | LOW | Both Doxazosin and Metolazone can increase the risk of hypotension. |
| Metoprolol | LOW | Both Doxazosin and Metoprolol can increase the risk of hypotension. |
| Minoxidil | LOW | Both Doxazosin and Minoxidil can increase the risk of hypotension. |
| Moxonidine | LOW | Both Doxazosin and Moxonidine can increase the risk of hypotension. |
| Nadolol | LOW | Both Doxazosin and Nadolol can increase the risk of hypotension. |
| Nebivolol | LOW | Both Doxazosin and Nebivolol can increase the risk of hypotension. |
| Nicardipine | LOW | Both Doxazosin and Nicardipine can increase the risk of hypotension. |
| Nicorandil | LOW | Both Doxazosin and Nicorandil can increase the risk of hypotension. |
| Nifedipine | LOW | Both Doxazosin and Nifedipine can increase the risk of hypotension. |
| Nimodipine | LOW | Both Doxazosin and Nimodipine can increase the risk of hypotension. |
| Nitroprusside | LOW | Both Doxazosin and Nitroprusside can increase the risk of hypotension. |
| Nitrous oxide | LOW | Both Doxazosin and Nitrous oxide can increase the risk of hypotension. |
| Nortriptyline | LOW | Both Doxazosin and Nortriptyline can increase the risk of hypotension. |
| Olanzapine | LOW | Both Doxazosin and Olanzapine can increase the risk of hypotension. |
| Paliperidone | LOW | Both Doxazosin and Paliperidone can increase the risk of hypotension. |
| Pericyazine | LOW | Both Doxazosin and Pericyazine can increase the risk of hypotension. |
| Perindopril | LOW | Both Doxazosin and Perindopril can increase the risk of first-dose hypotension. |
| Phenelzine | LOW | Both Doxazosin and Phenelzine can increase the risk of hypotension. |
| Pimozide | LOW | Both Doxazosin and Pimozide can increase the risk of hypotension. |
| Pindolol | LOW | Both Doxazosin and Pindolol can increase the risk of hypotension. |
| Pramipexole | LOW | Both Doxazosin and Pramipexole can increase the risk of hypotension. |
| Prochlorperazine | LOW | Both Doxazosin and Prochlorperazine can increase the risk of hypotension. |
| Promazine | LOW | Both Doxazosin and Promazine can increase the risk of hypotension. |
| Propofol | LOW | Both Doxazosin and Propofol can increase the risk of hypotension. |
| Propranolol | LOW | Both Doxazosin and Propranolol can increase the risk of hypotension. |
| Quetiapine | LOW | Both Doxazosin and Quetiapine can increase the risk of hypotension. |
| Quinagolide | LOW | Both Doxazosin and Quinagolide can increase the risk of hypotension. |
| Quinapril | LOW | Both Doxazosin and Quinapril can increase the risk of first-dose hypotension. |
| Ramipril | LOW | Both Doxazosin and Ramipril can increase the risk of first-dose hypotension. |
| Riociguat | LOW | Both Doxazosin and Riociguat can increase the risk of hypotension. |
| Risperidone | LOW | Both Doxazosin and Risperidone can increase the risk of hypotension. |
| Ropinirole | LOW | Both Doxazosin and Ropinirole can increase the risk of hypotension. |
| Rotigotine | LOW | Both Doxazosin and Rotigotine can increase the risk of hypotension. |
| Sacubitril | LOW | Both Doxazosin and Sacubitril can increase the risk of hypotension. |
| Sapropterin | LOW | Both Doxazosin and Sapropterin can increase the risk of hypotension. |
| Selegiline | LOW | Both Doxazosin and Selegiline can increase the risk of hypotension. |
| Sevoflurane | LOW | Both Doxazosin and Sevoflurane can increase the risk of hypotension. |
| Sodium oxybate | LOW | Both Doxazosin and Sodium oxybate can increase the risk of hypotension. |
| Sotalol | LOW | Both Doxazosin and Sotalol can increase the risk of hypotension. |
| Sparsentan | LOW | Both Doxazosin and Sparsentan can increase the risk of hypotension. |
| Spironolactone | LOW | Both Doxazosin and Spironolactone can increase the risk of hypotension. |
| Sulpiride | LOW | Both Doxazosin and Sulpiride can increase the risk of hypotension. |
| Thiopental | LOW | Both Doxazosin and Thiopental can increase the risk of hypotension. |
| Timolol | LOW | Both Doxazosin and Timolol can increase the risk of hypotension. |
| Tizanidine | LOW | Both Doxazosin and Tizanidine can increase the risk of hypotension. |
| Torasemide | LOW | Both Doxazosin and Torasemide can increase the risk of hypotension. |
| Trandolapril | LOW | Both Doxazosin and Trandolapril can increase the risk of first-dose hypotension. |
| Tranylcypromine | LOW | Both Doxazosin and Tranylcypromine can increase the risk of hypotension. |
| Treprostinil | LOW | Both Doxazosin and Treprostinil can increase the risk of hypotension. |
| Trifluoperazine | LOW | Both Doxazosin and Trifluoperazine can increase the risk of hypotension. |
| Trimipramine | LOW | Both Doxazosin and Trimipramine can increase the risk of hypotension. |
| Verapamil | LOW | Both Doxazosin and Verapamil can increase the risk of hypotension. |
| Vericiguat | LOW | Both Doxazosin and Vericiguat can increase the risk of hypotension. |
| Vernakalant | LOW | Both Doxazosin and Vernakalant can increase the risk of hypotension. |
| Xipamide | LOW | Both Doxazosin and Xipamide can increase the risk of hypotension. |
| Zuclopenthixol | LOW | Both Doxazosin and Zuclopenthixol can increase the risk of hypotension. |
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