Kamagra Oral Jelly is a popular form of Kamagra used to treat erectile dysfunction (ED) in men. Kamagra contains Sildenafil Citrate, the same active ingredient found in medications like Cenforce and Kamagra Tablets. By inhibiting PDE5, sildenafil allows for increased blood flow to the penis when a man is sexually aroused, helping him achieve and sustain an erection.