Vidalista is a medication designed to address erectile dysfunction by improving blood flow to the penis, enabling a firm and lasting erection. Its active ingredient, Tadalafil, belongs to a class of drugs known as PDE5 inhibitors. By inhibiting the enzyme phosphodiesterase type 5 (PDE5), Tadalafil promotes the relaxation of blood vessels in the penile region, allowing increased blood flow during sexual arousal.

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