The drug Fildena, which has sildenafil citrate as its active ingredient, comes in a specific dosage of
fildena 50. By enhancing blood flow to the penis during sexual arousal, it is mostly used to treat erectile dysfunction (ED) in men. An enzyme (PDE5) that limits blood flow to the penis is inhibited by sildenafil. Men can attain and sustain an erection by inhibiting this enzyme, which increases blood flow to the penis during sexual stimulation.
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