PrimeRXMedicine
ED Medicine Interaction Checker
Explore selected interaction warnings for ED medicines, including nitrates, other medicines and alcohol. Check combinations with your pharmacist.
1. Your ED medicine
2. Other medicines or substances you take
Can’t find your medicine? This checker covers the most important interactions with ED medicines, not every drug. If yours isn’t listed, ask a doctor or pharmacist before combining them.
Based on official prescribing information for sildenafil, tadalafil, vardenafil, and avanafil. For general information only. It isn’t medical advice and doesn’t replace a consultation with your doctor or pharmacist.
About this tool
This is a limited educational list, not a complete interaction database. No warning does not mean that medicines are safe together. A pharmacist should check your full medicine list, dose and medical history.