Vilitra 20 mg is a medication used to treat erectile dysfunction (ED) in men. It contains Vardenafil, which is a PDE5 inhibitor (phosphodiesterase type 5 inhibitor). Similar to other medications like Viagra (Sildenafil) and Cialis (Tadalafil), Vilitra 20 mg works by increasing blood flow to the penis, helping men achieve and maintain an erection when sexually stimulated. https://www.genericday.com/vilitra-20-mg.html