Avana 50 mg is a prescription medication that is primarily used to treat erectile dysfunction (ED). ED is a condition in which men have difficulty achieving or maintaining an erection sufficient for sexual intercourse. Avanafil, the active ingredient in Avana 50 mg, works by inhibiting the enzyme PDE5, which allows blood vessels in the penis to relax and dilate, thus promoting better blood flow to the penis during sexual arousal.

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