Megalis 10 mg is a medication used to treat erectile dysfunction (ED) and benign prostatic hyperplasia (BPH). It contains the active ingredient Tadalafil, which is a PDE5 inhibitor, similar to (Sildenafil) and (another brand of Tadalafil). Tadalafil works by relaxing the blood vessels in the pill, allowing more blood flow, which helps men with ED achieve and maintain an erection during physical activity. If you experience chest pain, shortness of breath, or any other concerning symptoms, seek medical help immediately. https://www.genericday.com/megalis-10-mg.html