Kamagra Jelly is a medication primarily used to treat erectile dysfunction (ED) in men. ED is a condition where a man has difficulty achieving or maintaining an erection sufficient for sexual intercourse. Kamagra 100 contains sildenafil citrate, the same active ingredient found in Viagra, which works by increasing blood flow to the penis during sexual arousal, helping to achieve and sustain an erection. In addition to treating ED, some people use Kamagra to address symptoms of pulmonary arterial hypertension (PAH), a condition characterized by high blood pressure in the arteries of the lungs. However, its primary and most common use is for managing erectile dysfunction.