This drug works by relaxing the blood vessels in the penis, increasing blood flow, and facilitating an erection during sexual arousal. Take this medicine 30-35 minutes before sexual intercourse. It increases your ability to have sex. This medicine takes time if taken with food. It works in you getting a strong erection for a long time. You should avoid taking that medicine frequently. Take medicine once in 1 day. cenforce 150review is best given to humans.