kamagra 100 mg is a pill with potency. Called sildenafil. This drug improves sexual intercourse. This drug increases blood flow. Sildenafil relaxes the vessels in the lungs. You need to take this medicine 30 minutes before sexual intercourse. You avoid taking it by running away or hiding. Take the medicine only once in 24 hours. This medicine works well for your health in treating sexual function. Keep these pills away from small children.