cenforce 200 is used to treat sexual problems in men. It is also used to treat impotence and erectile dysfunction in men. The drug is used only by men over 18 years of age. The drug contains an ingredient called Sildenafil Citrate which works to increase blood flow to the penile tissues of men and to relax the muscles of the penile tissue. Take this medicine 30 minutes before intercourse. You can also take this medicine before or after a meal. Take this medicine with water but do not break or chew this medicine. You should take this medicine as per the advice of the doctor.