Cenforce 120 mg is a prescription medication that contains sildenafil citrate, used to treat erectile dysfunction (ED). It is part of the PDE5 inhibitor class of drugs, which help improve blood flow to the penis during sexual stimulation. Sildenafil in Cenforce 120 mg works by blocking the PDE5 enzyme, which normally restricts blood flow. When this enzyme is inhibited, levels of cyclic GMP increase, leading to relaxation of smooth muscles and improved blood circulation in the penile tissues. This helps achieve and maintain an erection when there is sexual arousal.
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