Extra Super Zhewitra is a medication that combines two active ingredients: vardenafil and dapoxetine. Vardenafil is used to treat erectile dysfunction (ED), while dapoxetine is used to treat premature ***** (PE). Vardenafil belongs to a class of medications called phosphodiesterase type 5 (PDE5) inhibitors. It works by increasing blood flow to the ***** during ***** stimulation, which helps men achieve and maintain an erection suitable for ***** activity.