Viagra

Viagra (sildenafil) relaxes muscles and increases blood flow to particular areas of the body. Viagra or Sildenafil as it is also known is a prescription drug that is widely used to provide increase blood flow and relax certain areas of the body.

It’s most common use is to help men suffering with erectile dysfunction; a problem that it is said every man will face at least once in their life. Although like most tablet medicines Viagra seems like a very easy drug, there is plenty you should know about it before you start taking it.