Tadaflo 10 mg is a medication primarily used to treat erectile dysfunction (ED) in men. The active ingredient in Tadaflo is tadalafil, which belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors. Tadalafil works by relaxing the muscles and increasing blood flow to particular areas of the body, notably the penis. This increased blood flow helps men to achieve and maintain an erection when they are sexually aroused.