What happens if Viagra is taken regularly by men?

The low dosages of Viagra can be taken daily without any side effects. There may also be some beneficial effects if reports are to be believed.

When men with erectile dysfunction take Viagra every night, rather than just when the mood strikes them, they may experience a return to normal erections, say researchers at a meeting of men's health specialists.

Frank Sommer, MD, said in a news conference. Endothelial cells line the walls of the blood vessels. Erections occur when the blood vessels in the penis dilate and fill with blood. Sommer, chief of andrology in the department of urology at the University of Cologne in Cologne, Germany, presented his findings at a meeting of the American Urological Association.