Vilitra 10 mg is a prescription medication used to treat Erectile Dysfunction (ED) in men. Its active ingredient is Vardenafil, a phosphodiesterase type-5 (PDE5) inhibitor that improves blood flow to the penis during sexual stimulation, helping men achieve and maintain a firm erection. During sexual arousal, nitric oxide is released in the penile tissue, which increases levels of cyclic GMP (cGMP). cGMP relaxes smooth muscles and dilates blood vessels, allowing blood to fill the penis and produce an erection.

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