Extra Super Zhewitra is a medication used to treat erectile dysfunction (ED) and premature ejaculation (PE) in men. It contains two active ingredients: Vardenafil and Dapoxetine. Vardenafil belongs to a class of medications called phosphodiesterase type 5 (PDE5) inhibitors. It works by increasing blood flow to the penis during sexual stimulation, thereby helping to achieve and maintain an erection.