Vilitra is a medication used to treat erectile dysfunction (ED) in adult men. Its active ingredient is vardenafil, which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. It helps improve blood flow to the penis during sexual stimulation, making it easier to achieve and maintain an erection. Vardenafil in Vilitra works by relaxing the smooth muscles in blood vessel walls. This increases blood flow to the penile tissues when a man is sexually aroused. It does not cause an erection on its own and requires sexual stimulation to be effective. https://www.genericday.com/vilitra.html