Sexual Health
As-needed tablet
Generic Viagra
The most widely prescribed treatment for erectile dysfunction, taken as needed roughly an hour before intimacy.
Prescription treatment. Prescribed only when clinically appropriate, after review by a licensed provider.
What to expect
Long track record and extensive safety data
Works within thirty to sixty minutes
Taken only when you need it
Lowest cost effective option
How it works
Sildenafil inhibits the PDE5 enzyme, which allows blood vessels in the penis to relax and fill in response to arousal. Sexual stimulation is still required for it to work.
Individual results vary.
Dosing
Taken roughly one hour before activity, ideally on an empty stomach as a heavy or fatty meal delays absorption. No more than one dose in twenty-four hours.
Safety information
Possible side effects
Not suitable for
Prescription treatment. Prescribed only when clinically appropriate, after review by a licensed provider. This is not a complete list of risks. Your provider will review your full medical history before prescribing.
Questions
Usually thirty to sixty minutes, and it stays effective for around four to six hours. Food, especially fatty food, slows it down noticeably.
A small amount is usually fine. Heavier drinking both worsens erectile function and increases side effects such as headache and dizziness.
This is common and rarely means failure. Dose adjustment, timing relative to meals, or switching to tadalafil often resolves it. Message your provider.
Related treatments
Ready when you are
A licensed provider reviews your intake and prescribes sildenafil only when clinically appropriate. Individual results vary.
Start your online visitPrescription treatment. Prescribed only when clinically appropriate, after review by a licensed provider.
