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Sildenafil Side Effects

Potential side effects of sildenafil

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Jan 26, 2026

Does sildenafil make your penis act normal?

helps many men with (ED) achieve and maintain erections by increasing penile blood flow during sexual arousal, and clinical trials show significant improvements in erectile function and intercourse su...

Jan 22, 2026

What are common immediate side effects of sildenafil and how long do they last?

commonly causes transient vasodilatory and sensory side effects such as headache, facial flushing, indigestion, nasal congestion, and visual changes; these typically begin within 30–60 minutes, peak a...