Vilitra 20 is a medication used to treat erectile dysfunction (ED) and contains the active ingredient Vardenafil. The 20 mg dose is commonly prescribed for managing ED. This action helps to relax the blood vessels in the penis, allowing increased blood flow and facilitating an erection in response to sexual stimulation. Vardenafil is generally effective in improving erectile function for many men. Clinical studies suggest that it can help achieve and maintain an erection suitable for sexual activity.