Avanafil is used to treat erectile dysfunction, an inability to get or keep an erection in men. It is in a class of medications called phosphodiesterase (PDE) inhibitors. It works by increasing blood flow to the male organ during sensual stimulation. Follow your healthcare provider's instructions when taking this medication. It should not be taken more than once daily. Know more about Buy Avanafil Online https://www.pharmaglobalrx.com/avanafil.html