Buy Viagra Study

Sildenafil citrate, sold under the names Viagra and Revatio, is a drug used to treat male erectile dysfunction (impotence) and pulmonary arterial hypertension (PAH), developed by the pharmaceutical company Pfizer. Its primary competitors on the market are tadalafil (Cialis), and vardenafil (Levitra).

Viagra was initially developed in Kent, England, by some of Pfizer’s chemists that were just dicking around. Actually they were looking for something to help with angina, (heart disease), but when the first heart trials failed, the scientists noticed that all the male heart patients had hard-ons and it wasn’t from grabbing the nurse’s butts.

Pfizer moved like a rocket blasting off to market their miraculous new pill for erectile dysfunction, rather than for angina. Patented in 1996, Viagra became the first drug approved to treat whimpy willys in the United States and soon became a huge, straight up success; annual sales of Viagra in the period 1999–2001 shot a load well over $1 billion.

Vitamin V has many uses. Many people believe that it has aphrodisiac powers even though there is no clinical evidence supporting their belief. Some young people us Viagra recreationally, mixing it with ecstasy, (methylenedioxymethamphetamine), and then termed “sextasy”, “rockin’ and rollin’”, or ‘trail mix’. Lastly, a low concentration of viagra in water can give your flowers erections by prolonging the time before the flower wilts. (Weird, but true).

Keep it up.