Cenforce D is mainly used for men who suffer from erectile dysfunction in men. It contains sildenafil citrate as the active ingredient. Which improves blood flow to the penis in men and helps men to get stronger and harder during lovemaking sessions. This drug helps men to have satisfying sex with their partners. This medicine can be taken on an empty stomach or with a meal, but the doctor recommends taking the medicine on an empty stomach. The pill lasts for 4 to 5 hours. Is the very best medicine for the amazing sex of men!!