Kamagra Pills is a popular drug, these tablets are used to remedy when a man is unable to have sex. Sildenafil acts as the active ingredient in Kamagra drug. Kamagra tablets are taken 1 hour before intercourse, the effect of indigestion lasts for 4-5 hours. It is important to consult a doctor before taking Kamagra tablets, as many men now prefer to take Kamagra online.