Cenforce 150mg medicine is the best medicine taken for the treatment of impotence, erectile dysfunction, and premature ejaculation in men. This medicine contains an ingredient called sildenafil which helps in increasing the blood flow to the tissues of the penis in men. Take this medicine 30 minutes or 1 hour before intercourse so that you can enjoy intercourse with your partner. You can take this medicine before or after food. You can take this medicine as per the doctor's advice.