·Cenforce 200 for a form of Sildenafil citrate. That includes sildenafil as its active component. Sildenafil functions by dilating and relaxing the blood vessels in the penile area, leading to an increase in blood circulation in that region. Cenforce 200 mg This aids in achieving an erection. It is recommended to take Cenforce three times daily with intervals of at least 4 to 6 hours.