Penegra is a highly effective medication designed to treat erectile dysfunction (ED) in men. Containing sildenafil citrate as its active ingredient, it works by enhancing blood flow to the penis during sexual stimulation, helping men achieve and maintain a strong, lasting erection. Available in different strengths, including 25mg, 50mg, and 100mg, Penegra offers flexibility in dosage to meet individual needs. Typically taken 30 to 60 minutes before sexual activity, its effects can last up to 4–6 hours, giving users ample time for intimate moments.