Men who experience weak erections take Cenforce 25mg to treat this condition. This jelly works wonders as an impotence medication. A component of the jelly known as sildenafil aids in boosting blood flow to men’s penile tissues. Only men over the age of 18 should consume this jelly. Drink water along with this jelly; do not break or chew the medication. Follow your doctor’s advice and consume this jelly. This medication takes 6 hours to take effect.