Avalet 20 mg, also known as Avatrombopag, is a medication primarily used to treat low platelet counts in patients with chronic liver disease who are undergoing a medical or dental procedure. Platelets are crucial components of blood responsible for clotting, and low platelet counts can increase the risk of bleeding. Avatrombopag works by stimulating the production of platelets in the bone marrow, thereby increasing the overall platelet count in the bloodstream.