Click: https://www.medicscales.com/tadalafil-20-mg/ Tadalafil 20 mg is a medication used to treat erectile dysfunction (ED) and benign prostatic hyperplasia (BPH) in men. It works by relaxing blood vessels and improving blood flow to the penis, helping achieve and maintain an erection during sexual stimulation. The effects can last up to 36 hours, earning it the nickname “weekend pill.”