Cenforce 100, containing sildenafil citrate, is considered highly effective by many doctors for treating erectile dysfunction (ED), especially in men with consistent performance issues. Physicians note that it works by enhancing blood flow to the penis, typically within 30 to 60 minutes, and lasts for up to 4–6 hours. Doctors emphasize its effectiveness when taken on an empty stomach and with sexual stimulation. It has a success rate comparable to the branded version, Viagra, but at a lower cost. However, medical experts also caution against self-medication—emphasizing the need for proper diagnosis, monitoring, and awareness of heart or blood pressure risks before use.