Cenforce 50 tablet is used to treat impotence in men. This medicine contains an ingredient called sildenafil citrate. This medicine relaxes the blood vessels and helps increase blood flow. This medicine should be taken 1 hour before sexual activity. The effect of this medicine is seen in about 30 minutes. This drug should be used by men over 18 years of age. This medicine improves your sex life. This medicine should be used on an empty stomach or with light food so that you can see the effect of the medicine very quickly.