Sildenafil Interactions
Showing entire list of all interactions, including brand names and combination drugs.
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Medications known to interact with sildenafil
I
- Ibrance (palbociclib)
- Ibudone (hydrocodone / ibuprofen)
- ibuprofen / oxycodone
- Ide-cet (acetaminophen / butalbital / caffeine)
- idelalisib
- Idenal (aspirin / butalbital / caffeine)
- IFE-Bimix 30 / 1 (papaverine / phentolamine)
- iloprost
- Ilosone (erythromycin)
- imatinib
- Imdur (isosorbide mononitrate)
- Incivek (telaprevir)
- indapamide
- Inderal (propranolol)
- Inderal LA (propranolol)
- Inderal XL (propranolol)
- Inderide (hydrochlorothiazide / propranolol)
- Inderide LA (hydrochlorothiazide / propranolol)
- indinavir
- Infumorph (morphine)
- InnoPran XL (propranolol)
- Innovar (droperidol / fentanyl)
- INOmax (nitric oxide)
- Inpefa (sotagliflozin)
- Inrebic (fedratinib)
- Inspra (eplerenone)
- Intelence (etravirine)
- Intuniv (guanfacine)
- Inversine (mecamylamine)
- Invirase (saquinavir)
- Invokamet (canagliflozin / metformin)
- Invokamet XR (canagliflozin / metformin)
- Invokana (canagliflozin)
- Iodal HD (chlorpheniramine / hydrocodone / phenylephrine)
- Ionsys (fentanyl)
- Iophen (codeine / guaifenesin)
- Iophen-C NR (codeine / guaifenesin)
- Iopidine (apraclonidine ophthalmic)
- Iotussin D Liquid (hydrocodone / pseudoephedrine)
- Iotussin HC (chlorpheniramine / hydrocodone / phenylephrine)
- irbesartan
- isavuconazonium
- ISDN (isosorbide dinitrate)
- Ismelin (guanethidine)
- Ismo (isosorbide mononitrate)
- Ismotic PB (isosorbide)
- isocarboxazid
- Isocet (acetaminophen / butalbital / caffeine)
- Isochron (isosorbide dinitrate)
- IsoDitrate (isosorbide dinitrate)
- IsonaRif (isoniazid / rifampin)
- isoniazid
- isoniazid / pyrazinamide / rifampin
- isoniazid / rifampin
- Isoptin (verapamil)
- Isoptin IV (verapamil)
- Isoptin SR (verapamil)
- Isordil (isosorbide dinitrate)
- Isordil Tembids (isosorbide dinitrate)
- Isordil Titradose (isosorbide dinitrate)
- isosorbide
- isosorbide dinitrate
- isosorbide mononitrate
- Isovex (ethaverine)
- isoxsuprine
- isradipine
- Isturisa (osilodrostat)
- itraconazole
- ivacaftor
- ivacaftor / lumacaftor
- ivacaftor / tezacaftor
- ivosidenib
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- Drug class: agents for pulmonary hypertension
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Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.