Cenforce  200  mg is a high‑strength erectile dysfunction (ED) tablet containing sildenafil citrate, a phosphodiesterase type 5 (PDE5) inhibitor. It is designed for men who have not responded adequately to lower doses such as 50 mg or 100 mg. Sildenafil works by relaxing blood vessels and increasing blood flow to the penis during sexual stimulation, which helps achieve and maintain an erection sufficient for sexual activity.