Cenforce 100mg reviews the drug helps in getting an erection in sexually competent men. That drug is known as Sildenafil. It increases the blood in the body well. Sildenafil belongs to a class of drugs known as phosphodiesterase type 5 (PDE 5) inhibitors. Take that medicine on the ground. Helps to work in 1 hour. It is used as a well-known drug in the drug market. Helps in improving erectile dysfunction in men. Take it about an hour before any sexual activity. As sildenafil, the drug helps maintain an erection once you are sexually aroused.