Cenforce 200mg is used to treat male impotence and erectile dysfunction. This medicine increases blood flow to a man's penile tissues. This medication contains sildenafil, which allows men to experience robust erections during intercourse. This medicine is only for guys over the age of 18. Take Cenforce 200mg 30 minutes before intercourse. You may take this medication before or after a meal. This medication's effects last 3 to 4 hours. You should take this medication as prescribed by your doctor. This medicine should only be taken by men over the age of 18.