Avana Online is a recently developed drug used to treat impotence, also known as erectile dysfunction (ED). It is the brand name for the generic medication Avanafil, which is a phosphodiesterase type 5 (PDE-5) inhibitor. The most recent medication, Avanafil, belongs to the same class of PDE-5 inhibitors or blockers as Vardenafil, Sildenafil, and Tadalafil. It can induce an erection within 15 minutes of consumption. Several online telemedicine retailers are now offering Avana for a competitive price. But first, ask your doctor how severe your ED is and how much medication you should take.