Drug Interactions between finasteride and Viagra
This report displays the potential drug interactions for the following 2 drugs:
- finasteride
- Viagra (sildenafil)
Interactions between your drugs
No interactions were found between finasteride and Viagra. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
finasteride
A total of 27 drugs are known to interact with finasteride.
- Finasteride is in the drug class 5-alpha-reductase inhibitors.
- Finasteride is used to treat the following conditions:
Viagra
A total of 339 drugs are known to interact with Viagra.
- Viagra is in the drug class impotence agents.
- Viagra is used to treat Erectile Dysfunction.
Drug and food interactions
sildenafil food
Applies to: Viagra (sildenafil)
If you are receiving therapy with sildenafil you should avoid the regular consumption of large amounts of grapefruits and grapefruit juice. Grapefruit can raise the levels of sildenafil in your body and delay the time it takes for the medication to work. Do not increase or decrease the amount of grapefruit products in your diet without first talking to your doctor.
Therapeutic duplication warnings
No warnings were found for your selected drugs.
Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.
See also
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.
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