Cenforce D is used to treat sexual problems in men, such as impotence. It contains an active ingredient called sildenafil citrate, which helps relax muscles by increasing the amount of blood in the arteries of the penis. This pill should only be used by men over 18 years of age. By using this drug 1 hour before intercourse, a strong erection can be achieved by spreading blood in the area of arousal. It is advisable to take this medicine as per the doctor's advice. This medicine is the best medicine among 100% safe and effective medicine.