Viagra, a little blue pill made by the pharmaceutical company Pfizer Inc., became the first oral medicine approved for male impotence by the U.S. Food and Drug Administration. Its approval in March 1998 set off a worldwide demand and sent Pfizer stock...

Viagra is a prescription drug designed to treat erection difficulties; sildenafil citrate increases blood flow to the penis during sexual arousal. Made available by the Pfizer Corporation in 1998, the ‘little blue pill’ is advertised to...

Viagra is the trade name of sildenafil citrate, an agent that stimulates CYCLIC GMP formation and enables ERECTION of the PENIS. It has been used in the treatment of male IMPOTENCE, though it does have other effects: it has an action in the RETINA...

"Viagra" redirects here. For the Russian/Ukrainian girl group also known as "Via Gra", see Nu Virgos Sildenafil citrate, sold under the names Viagra, Revatio and under various other names, is a drug used to treat male erectile dysfunction (impotence)...

We would like to report a case of morbid jealousy with sexual dysfunction in a middle-aged male. The patient showed a favorable response to sildenafil in both the symptoms. This report suggests that sildenafil might be useful for therapeutic purposes in cases where diagnostic...

Sildenafil is the first phosphodiesterase type-5 (PDE-5) inhibitor indicated for the treatment of erectile dysfunction (ED). Since its approval on 1998 in Europe and the USA, the 'little blue pill', as it has become popularly known, has helped to revolutionize the management of ED,...

Many of the pills marketed as safe herbal alternatives to Viagra and other prescription sex medications pose a hidden danger: For men on common heart and blood-pressure drugs, popping one could lead to a stroke, or even death."All-natural" products with names like Stamina-RX and Vigor-25...