Viagra was a revolutionary new drug introduced in 1998 that quickly become one of the most popular drugs for sexual dysfunction. Viagra works because it enhances the functionality of chemicals released into the penis during sexual arousal. Although it may increase sexual enjoyment, viagra has several side effects—headaches, flushing, dyspepsia, nasal congestion, urinaryRead More →

rectile dysfunction (ED) is a common problem and affects between fifteen and thirty million men. It occurs because blood flow to the penis is inadequate, and some men may be able to have an erection but cannot maintain it, while other men may not be able to even get an erection at all.Read More →