Vidalista is a widely used medication for treating erectile dysfunction (ED) in men. Its active ingredient, Tadalafil, belongs to a class of drugs known as phosphodiesterase type 5 (PDE5) inhibitors — the same class as Viagra (Sildenafil) but with a longer duration of action. Vidalista helps men achieve and maintain an erection by improving blood flow to the penis during sexual stimulation. Tadalafil in Vidalista inhibits the PDE5 enzyme, which controls blood flow in the penile area.
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