cenforce 100 mg is a Sildenafil Tablet used to treat erectile dysfunction problems. This pills provide longer and more intense erections in men. Men can take cenforce 100 mg before or after meals. Men should take this tablet with water but not chew or break the tablets. Men should not take cenforce 100 mg with alcohol or fatty foods. The effects of cenforce 100 mg last 4 to 6 hours.