Staying up late for a long time will increase the condition of fatty liver, so it is better for people with fatty liver not to stay up late, work overtime or overwork. Fatty liver is a metabolic disease of the liver, which is due to the excessive lipid deposition in the liver caused by the increased burden on liver cells leading to liver cell steatosis and necrosis. Usually must pay attention to rest, long-term stay up late will increase the burden on the liver, the recovery of fatty liver is very unfavorable, may cause liver function is obviously abnormal. If there is obvious liver function abnormality you need to take anti-inflammatory liver-protecting drugs for repair treatment, you can choose bicyclic alcohol, polyene phosphatidylcholine, butyldisulfonic acid adenosylmethionine, ursodeoxycholic acid capsule and so on, must pay attention to rest, don’t stay up all night.