Late cirrhosis appetite may be a normal phenomenon, or may be combined with hyperthyroidism, diabetes and other causes. 1. Normal phenomenon: it may be that the liver function compensation gradually becomes better and the liver is being repaired, so there will be the performance of appetite. 2. Hyperthyroidism: hyperthyroidism combined with advanced cirrhosis can lead to increased appetite due to rapid energy consumption, accompanied by symptoms such as thinness and sweating. 3. Diabetes mellitus: diabetes mellitus may appear in the advanced stage of liver cirrhosis, insulin secretion disorder may cause hunger, appetite, accompanied by drinking, urination, weight loss and other symptoms. It is recommended to improve the examination of blood glucose and thyroid function in the advanced stage of liver cirrhosis, so as to clarify the cause of the disease under the guidance of professional physicians and intervene as soon as possible to avoid delaying the condition.