News tagged with viagra

US regulators to discuss 'female Viagra'

A drug nicknamed the "female Viagra" because it could help increase women's sex drive, will be discussed for a third time at a meeting of an advisory committee to US regulators Thursday.

Jun 04, 2015
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Sildenafil

Sildenafil citrate, sold as Viagra, Revatio and under various other trade names, is a drug used to treat erectile dysfunction and pulmonary arterial hypertension (PAH). It was developed and is being marketed by the pharmaceutical company Pfizer. It acts by inhibiting cGMP specific phosphodiesterase type 5, an enzyme that regulates blood flow in the penis. Since becoming available in 1998, sildenafil has been the prime treatment for erectile dysfunction; its primary competitors on the market are tadalafil (Cialis) and vardenafil (Levitra). It is frequently called the 'blue pill'.

This text uses material from Wikipedia, licensed under CC BY-SA

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