Vidalista is a high-dose formulation of tadalafil, a medicine used primarily to treat erectile dysfunction (ED) in men. What it is Active ingredient: Tadalafil Drug class: PDE5 inhibitor Strength: 200 mg (very high dose) Commonly marketed under the brand Vidalista How it works Tadalafil increases blood flow to the penis by relaxing blood vessels. This helps achieve and maintain an erection when there is sexual stimulation. It does not cause automatic erection without arousal.
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