Zhewitra 40 mg is a medication used to treat erectile dysfunction (ED) in men. It contains the active ingredient Vardenafil, which belongs to a class of drugs known as PDE5 inhibitors. Zhewitra works by increasing blood flow to the penis during sexual stimulation, helping men achieve and maintain a firm erection. Zhewitra 40 mg is considered a high-dose formulation and is typically prescribed when lower doses are not effective.

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