Avana 100 mg is a brand‑name tablet containing avanafil 100 mg, a prescription medicine used to treat erectile dysfunction (ED) in adult men. It belongs to the class of phosphodiesterase‑5 (PDE5) inhibitors, similar to drugs like sildenafil (Viagra) and tadalafil (Cialis). What Avana 100 mg is used for Helps men get and maintain an erection by increasing blood flow to the penis when sexually stimulated. It is not a cure for ED or an aphrodisiac; sexual arousal is still required for it to work. https://www.genericday.com/avana-100-mg.html