it is a medication that contains sildenafil citrate and is used to treat erectile dysfunction (ED) in men. The active ingredient, sildenafil citrate, works by increasing blood flow to the penis, resulting in improved erections. To use cenforce 200 you should follow your doctor's instructions carefully. The recommended starting dose is usually 200mg, taken orally about an hour before sexual activity. However, your doctor may adjust the dose based on your medical condition and response to treatment. https://en.wikipedia.org/wiki/Sildenafil