Tadarise Pro 40 mg is a higher-dose medication designed to treat erectile dysfunction (ED) in men. Like other versions of Tadarise, it contains tadalafil, which helps men achieve and maintain an erection during sexual stimulation. Tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor, is the active ingredient. It relaxes blood vessels and increases blood flow to the penis, enabling a strong and lasting erection when combined with sexual stimulation.