Avana-50 is marketed globally by Sunrise and is available at all the leading online pharmacies, drugstores, and medical supply stores. The active ingredient present in Avana-50 is Avanafil. Avanafil is used in the treatment of erectile dysfunction (inadequate penile erection during sexual activity), pulmonary hypertension (high pressure in blood vessels of lungs) and benign prostatic hyperplasia (enlarged prostate). Avana-50 Tablet is used for the treatment of erectile dysfunction (ED), which is also called impotence, in men.