Cenforce citrate is a potent phosphodiesterase five inhibitor and acts on the muscles of the blood vessels in the penis to increase blood flow. It can help men with erectile problems, but it does not work for everyone. It does not work for people with spinal injury, heart disease or prostate issues. The best way to take this drug is to consume it before sexual activity. It should not be consumed more than once a day, as this can increase the risk of adverse side effects.