For men who suffer from impotence, viagra is a revolutionary treatment. Viagra improves a man s response to sexual stimulation. With viagra , men can once again achieve erections. About 5 million men have turned to viagra . Viagra has improved their sexual function.
Doctors prescribe viagra for men with erectile dysfunction.
Viagra is available in the US and in 90 countries. Viagra works by allowing men to achieve erections. Viagra has saved many relationships. Viagra has also impacted women. Viagra a was approved by the FDA due to its efficiency.