Cannot Get Or Sustain An Erection? Just Buy Kamagra Tablets

When a man cannot get or sustain an erection it is because the enzyme PDE-5 is too aggressive.  PDE-5 is the enzyme which allows blood to flow from the penis after the man has climaxed.  Sildenafil citrate, one of the active ingredients in kamagra tablets, blocks the action of the PDE-5 allowing the man to stay erect for a much longer time.