Zhewitra 40 mg is a medication used to treat erectile dysfunction (ED) in men. It contains Vardenafil, which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. Like other medications in this class, Zhewitra works by increasing blood flow to the penis during sexual stimulation, which helps to achieve and maintain an erection. The effect of Zhewitra typically lasts for several hours, allowing men to engage in sexual activity with greater ease and confidence.

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