Tadarise 5 mg works by inhibiting the action of the PDE5 enzyme, which is responsible for breaking down cyclic GMP (cGMP) in the penis. When cyclic GMP is broken down, it prevents the relaxation of smooth muscles and decreases blood flow, leading to erectile dysfunction. By inhibiting PDE5, Tadarise helps to increase blood flow to the penis, allowing for a harder and longer-lasting erection when combined with sexual stimulation.

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