Kamagra tablets are used to treat erectile dysfunction in most men during sex. Sildenafil is found as an oral ingredient in this medicine. Women and young children cannot use this medicine because ED problems are seen in men. So this medicine can be used only by men. And it is important to consult a doctor before using this medicine on men. You can take this medicine before or after food. The effect of this medicine lasts for 4 to 6 days. Take this medicine with water but do not break or chew the medicine.