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What has been developed is a generic version of Viagra - one by Pfizer and one by Teva Pharmaceutical Industries. Pfizer didn’t set out to create an erectile dysfunction drug. Its on the spot success was a "lucky accident," because the journal put it, given that Pfizer scientists discovered the drug by accident within the ’80s, when, while researching a remedy for chest pain, they saw that the compound with which they had been experimenting was rising blood stream to the penis instead of the guts. Firstly of the 1990s, researchers had been conducting experiments with sildenafil to see whether or not the brand new drug would possibly treat chest ache brought on by lowered blood circulate to the guts. Because Viagra, Viagra Connect and Sildenafil all include the identical lively ingredient, they are all associated with the same unintended effects. The primary television spokesman for Viagra, former Republican senator and one-time presidential candidate Bob Dole revealed his own fears about erectile dysfunction to the lots. |
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