San Diego (April 3, 2005) – The first study to consider the effect of Viagra (sildenafil) during pregnancy affected by hypertension on such significant facts as fetal growth and well-being and the ...

Like other prescription medicines, Viagra and its generic form, sildenafil, work best when you take them under the right conditions. From your mental state to your eating habits, a range of factors ...

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 ...

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 ...

Some women who take certain types of antidepressants experience sexual side effects, but a recent study shows Viagra may help relieve those problems. Some women who take certain types of ...

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 ...

Sildenafil citrate (Viagra), a drug used to treat erectile dysfunction (ED) in millions of men, reduces the stimulatory effects of hormonal stress on the heart by half, according to results of a new ...

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 ...

In England, an unexpected discussion arose ahead of the Mexico vs. England match: the possible use of Viagra as a medical ...

Many people think of erection problems as a condition that only affects older men. But you don’t have to look far to find reports of the condition among men in their 20s and 30s. Some research even ...