Vilitra 20 contains the active ingredient Vardenafil, a potent phosphodiesterase type 5 (PDE5) inhibitor. By inhibiting PDE5, Vardenafil enhances the vasodilatory effects of nitric oxide, facilitating penile blood flow and promoting erectile function. This mechanism of action is particularly advantageous in hypogonadism patients, where vascular dysfunction often compounds the underlying hormonal imbalance.
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