Avana 200 mg is a medication used to treat erectile dysfunction (ED) in men. The active ingredient in Avana 200 mg is Avanafil, which is a phosphodiesterase type 5 (PDE5) inhibitor. Avanafil works by increasing blood flow to the penis during sexual stimulation, allowing men to achieve and maintain an erection.Avanafil inhibits the action of the enzyme PDE5, leading to increased levels of cyclic guanosine monophosphate (cGMP). This, in turn, relaxes the smooth muscles in the penile blood vessels, allowing increased blood flow and facilitating an erection.
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