Generic Viagra 
Generic Viagra is an oral medicine that is prescribed to treat erectile dysfunction in males also known as impotence. The term Generic Viagra is used when referring to product that is chemically identical to Viagra but sold under a different name (mostly Sildenafil Citrate). The product is taken to increase a man’s ability to maintain an erection during intercourse. Some of the benefits in taking Generic Viagra are; It is a safe form of medication, it works for various health conditions in addition to erectile dysfunction, it can work in as little as fifteen minutes and the sustaining of an erection (which can be effective for four hours) can improve people’s lives.

Generic Viagra works by increasing blood flow to the penis. By allowing more blood flow into the penis, a natural erection will take place when the man is sexually aroused. Using this medicine allows the male to respond to a sexual encounter and when the encounter is over, the penis stops having the erection.

In the 1990’s the Pfizer Company (the only company allowed to make a product called Viagra) was researching a chemical that was being tested to treat angina. Angina refers to a painful feeling of tightness and a suffocating sensation somewhere in the body. When the chemical was tested, the trials took note that the drug was not helping people who suffer from angina. But the men taking the medication reported that they had increased erections. It was also declared that men who were known to be impotent were getting the same results as men who had no problem concerning erections. From this, Pfizer choose to test sildenafil citrate on sufferers of impotence. The results proved positive, and since then Viagra was patented and was approved by the Food and Drug Administration in 1998.