Kamagra 100 is a popular drug for treating erectile dysfunction (ED) in males. It contains sildenafil citrate, the same active element found in several popular ED therapies. Kamagra 100 increases blood flow to the penis when a man is sexually excited, allowing him to attain and maintain a solid erection. It accomplishes this by relaxing the blood vessels and promoting better circulation in the vaginal area. Typically taken 30-60 minutes before sexual activity, its effects can extend for several hours. Kamagra 100 should only be used under medical supervision to ensure its safety and efficacy.