Description

Viagra (Sildenafil) relaxes muscles and increases blood flow to particular areas of the body.

Viagra (Sildenafil) under the name Viagra is used to treat erectile dysfunction (impotence) in men. Another brand of Sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women. Do not take Viagra while also taking Revatio, unless your doctor tells you to.

Administration
Usually a single dose before having sex is enough to achieve a satisfactory length of intercourse.

Recommendations
Follow the directions for using this medicine provided by your doctor. Take your medicine exactly as directed.