Avana 200 mg is a medication used to treat erectile dysfunction (ED) in men. It contains Avanafil as its active ingredient, which is a phosphodiesterase type 5 (PDE5) inhibitor. Avanafil works by increasing blood flow to the penis, helping men achieve and maintain an erection when sexually aroused. The 200 mg dosage is a higher strength option, often prescribed when lower doses are not effective.