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Viagra discovered by accident
Discovered by accident, developed against all odds, marketed like no drug in history and unleashed. The untold story of a blue pill that changed the world. The active substance in Viagra that does all the magic is called sildenafil. Sildenafil was synthesized in by researchers in England . /05/06 · The lucky discovery of the miracle drug. In pharmaceutical giant Pfizer's laboratories in Kent, a failed treatment for angina accidentally became a billion-dollar erectile dysfunction. 10 ก.ค. A stretch of five weeks of. Viagra was discovered by a group of chemists, working in the lab to find a new drug to alleviate the pain of angina pectoris. Viagra, the first oral treatment for erectile. Ten years ago this month, the Food and Drug Administration's approval of a little blue pill changed the sex lives of millions of men and women. Viagra, the first oral treatment for erectile. Ten years ago this month, the Food and Drug Administration's approval of a little blue pill changed the sex lives of millions of men and women. Viagra, the first oral treatment for erectile. Ten years ago this month, the Food and Drug Administration's approval of a little blue pill changed the sex lives of millions of men and women. /11/06 · How Viagra was discovered by accident Some ‘very hard erections’ noticed by male patients undergoing clinical trials for a potential heart drug led to the accidental discovery . The account is essentially evolutionary and starts with the most primitive drugs like quinine, cocaine and morphine which were discovered by accident in. Scientists at the pharmaceutical company Pfizer discovered the powers of Viagra (sildenafil citrate) by accident in the early Nineties during. 30 พ.ย.