Vidalista is a medication used to treat erectile dysfunction (ED). Its active ingredient is Tadalafil, which is a phosphodiesterase type 5 (PDE5) inhibitor, similar to medications like Viagra (Sildenafil). Tadalafil works by relaxing the muscles in the blood vessels of the penis, improving blood flow, and helping to achieve and maintain an erection in response to sexual stimulation.
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