Cenforce 100 is a medication used to treat erectile dysfunction (ED) in men. It contains sildenafil citrate as its active ingredient, which is a phosphodiesterase type 5 (PDE5) inhibitor. Cenforce 100 is taken orally with water. It is typically taken about 30 minutes to 1 hour before engaging in sexual activity. It's important to note that sexual stimulation is still necessary for the medication to work; it does not produce an automatic erection. Cenforce 100 contains 100mg of sildenafil citrate, which is considered a moderate to high dose. The appropriate dosage should be determined by a healthcare provider based on individual factors, such as overall health and the severity of ED.