Penegra 50 mg contains sildenafil citrate as the active ingredient. It is a medication used to treat erectile dysfunction (ED) in men. Sildenafil citrate is a phosphodiesterase type 5 (PDE5) inhibitor that works by increasing blood flow to the penis, enabling a man to achieve and maintain an erection during sexual stimulation.Penegra 50 mg is a dosage strength that is commonly prescribed for the treatment of erectile dysfunction. The dosage may be adjusted based on individual response and tolerability.
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