For decades, viagra has been used to treat erectile dysfunction. Most of its side effects are mild and temporary, but in rare ...

Have you taken brand name Cialis or Viagra and felt like you had a hangover? That "Viagra hangover" might actually be a headache from Viagra, and it's a common side effect of this and other ...

Whether you're a senior in high school or a senior-living resident, you've likely heard of Viagra (sildenafil) — the original medication for ED. Most men and women know at least vaguely what Viagra ...

Viagra (sildenafil) and Cialis (tadalafil) are leading phosphodiesterase-5 (PDE5) inhibitors prescribed for erectile dysfunction (ED). Both enhance blood flow to the penis during sexual stimulation ...

NEW YORK (Reuters Health) - The popular erectile dysfunction drug Viagra is associated with a number of side effects, but data on long-term harms are still lacking, according to a review of 49 ...

Viagra lasts for about four hours, but it can last longer in some people. Viagra should be taken 30 minutes to an hour before sexual activity. Older age or certain drugs can make Viagra stay in your ...

A recent study has confirmed the findings of earlier research which indicates people who regularly take erectile dysfunction medication—particularly Viagra—have a lower risk of developing Alzheimer’s ...