Cenforce 120 mg is a medication commonly prescribed for the treatment of erectile dysfunction (ED) in men. It contains sildenafil citrate, the active ingredient also found in Viagra, which works by increasing blood flow to the penis, helping to achieve and maintain an erection during sexual activity. Cenforce 120 mg should be taken as directed by a healthcare professional, typically about 30 minutes to an hour before sexual intercourse. It is important to note that sexual stimulation is required for the medication to be effective. Side effects can include headaches, flushing, indigestion, and in rare cases, more severe reactions. Always consult with a doctor before starting any new medication.