Kamagra is the generic version of Viagra which is used to treat erectile dysfunction. Kamagra works by relaxing the blood vessels in the penis when you are sexually excited. This allows blood to flow into your penis when you are sexually excited, allowing you to get an erection the natural way. Kamagra will only work if you are sexually excited.
Kamagra expands the arteries in the penis and thus allows filling of blood into the sinusoids (small spaces in the penis). It results in hardening of the penis, and the veins bringing in blood are then compressed restricting the flow of blood out of the penis. This entire procedure results into sustainable erection. Research has shown that four out of every five men taking Kamagra showed an improvement in their erectile function regardless of their age or the length of the period for which they were suffering from ED. More info