Sildenafil acts as the active ingredient in Cenforce 150 Mg. Cenforce 150 is taken one hour before sex. The effect of indigestion which is taken remains for 5-6 hours. Taking Cenforce 150mg helps you improve your sex life. It is advisable to consult a doctor before taking Cenforce 150 Mg. Cenforce 150mg improves sexual life. Do not use these pills more than once a day.