The Price section compares costs of the same generic drugs across brands and is purely for information purpose. Medindia neither buys nor sells drugs. Sildenafil (Viagra (100 mg)) is a ...
Kleenex, Band-Aid, Viagra. What do these three have in common? They’re arguably the most commonly known brand names of facial tissues, adhesive bandages and ED medications, respectively. We’d bet ...
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How long does Viagra last?

Medically reviewed by Matthew Wosnitzer, MD Key Takeaways Viagra lasts for about four hours, but it can last longer in some ...
The prescribing information for sildenafil citrate (VIAGRA, Pfizer, New York, NY, USA) recommends flexible dosing (50 mg initially, adjusted to 100 or 25 mg based on effectiveness and tolerability) in ...