Avana 50 mg is a medication commonly used to treat erectile dysfunction (ED) in men. It contains the active ingredient Avanafil, which is a type of PDE5 inhibitor. PDE5 inhibitors work by increasing blood flow to the penis, which helps men achieve and maintain an erection during sexual activity. Avana 50 mg is known for its relatively fast onset of action, making it a popular choice for those looking for a quick and effective solution to ED.