
Filagra is a medication used primarily to treat erectile dysfunction (ED) in men. It contains Sildenafil Citrate, the same active ingredient found in Viagra. Sildenafil is a PDE5 inhibitor, which works by increasing blood flow to the penis, helping men achieve and maintain an erection during sexual activity. cGMP helps relax the blood vessels in the penis, allowing for better blood flow. By inhibiting PDE5, Filagra helps increase the levels of cGMP, allowing the penis to become engorged with blood during sexual arousal, leading to an erection.
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