Avana is a medication primarily used to treat erectile dysfunction (ED) in men. It contains Avanafil as the active ingredient, a PDE5 inhibitor that works similarly to other ED medications like Sildenafil (Viagra) and Tadalafil (Cialis). Avanafil works by increasing blood flow to the penis, which helps men achieve and maintain an erection during sexual activity. It does this by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which is responsible for breaking down cyclic GMP, a compound that relaxes blood vessels in the penis. By inhibiting PDE5, Avana helps maintain higher levels of cyclic GMP, thus improving erectile function. https://www.flatmeds.com/product/avana-100-mg/