Men's Sexual Health

Can a Man Take Viagra After a Heart Attack?

Andre Stone | MD

Medically reviewed by Andre Stone | MD, University of Pittsburgh School of Medicine on August 25th, 2026.

Men can often take Viagra after a heart attack, but only with careful medical supervision and timing. There is no single waiting period that is right for everyone after a heart attack. A clinician should confirm that your heart condition is stable enough for sexual activity and Viagra before you use it. Viagra can lower blood pressure and must not be taken with nitrates, because the combination can cause a dangerous drop in blood pressure. Tell every clinician treating you when you last took Viagra, especially if you develop chest pain. Your cardiologist will evaluate your cardiovascular stability, current medications, and overall heart function before approval. Risk factors include recent heart procedures, unstable angina, or severe heart failure. Studies show that when properly managed, erectile dysfunction medications don't increase heart attack risk in stable cardiac patients.

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