What is Viagra and How Viagra Works ?

Viagra (sildenafil) is a popular medication used to treat erectile dysfunction (ED) in men. The drug does not cure ED or increase sex drive. Instead, it helps you get an erection in a natural way. Manufactured by Pfizer, the medicine has become the first ED treatment approved by the U.S. Food and Drug Administration (FDA).… Continue reading What is Viagra and How Viagra Works ?