Tadaflo Tablet belongs to a group of medicines called PDE5 inhibitors.It is available in three different doses like, Tadaflo 5 mg, Tadaflo 10 mg and Tadaflo 20mg.It is primarily used to treat erectile dysfunction (impotence) and benign prostatic hyperplasia (BPH).It is also used for relaxing the blood vessels in the penis ,there by it helps the person to treat erectile dysfunction