Avanafil is an oral drug that is used for treating impotence (the inability to attain or maintain a penile erection), also known as erectile dysfunction (ED). It is in a class of drugs called phosphodiesterase inhibitors that also includes tadalafil (Cialis), sildenafil (Viagra) and vardenafil (Levitra).
Avana (Avanafil) is an oral medication prescribed to men suffering from erectile dysfunction. It operates by relaxing the smooth muscle in the corpus cavernosum to increase blood flow to the penis. This makes attaining and maintaining an erection easier when accompanied with sexual stimulation. Avanafil is a PDE5 inhibitor that treats erectile dysfunction in men. Along with sexual stimulation, it helps increase blood flow to the penis, helping the patient achieve and maintain an erection