Cold liver is usually caused by improper diet, cold weather, overwork, cholecystitis, acute liver injury and other factors. 1. Improper diet: Due to long-term intake of cold food or not paying attention to dietary hygiene, the function of the spleen and stomach is weakened, the burden on the liver is increased, and the function is out of balance, which makes it easy for the liver to become cold. 2. Cold weather: due to cold weather, not paying attention to keep warm leads to cold body, slow blood circulation, liver spasm, insufficient blood supply, easy to cause liver cold. 3. Overwork: Due to long-term overwork and not paying attention to rest, the liver is damaged, the blood and oxygen supply is insufficient, and the function can not run well, which will easily cause the liver to become cold. 4. Cholecystitis: due to the obstruction of the gallbladder duct, chemical stimulation and bacterial infection caused by inflammatory lesions of the gallbladder, the liver local nerve sensing abnormality, it is easy to have a cold liver. 5. Acute liver injury: due to the metabolic regulation disorder of liver function caused by prolonged staying up late, drinking alcohol, bad mood and other factors, it is easy to have coldness in the liver area. Coldness in the liver area may also be caused by other reasons, it is recommended to go to the regular hospital in time, and actively diagnosis and treatment, in order to avoid adverse consequences.