There is a relationship between cholecystitis and fatty liver. Cholecystitis is a general term for acute cholecystitis and chronic cholecystitis, which is a disease in which acute and chronic inflammatory reactions occur in the gallbladder caused by cholelithiasis, bacterial infection and other factors. The main symptom is sudden, severe epigastric colic that radiates to the right shoulder, often occurring after eating large amounts of fat or at night. Fatty liver, a group of clinical syndromes pathologically characterized by diffuse steatosis of hepatocytes caused by immunity, genetics, alcohol, insulin resistance and other factors, can present with symptoms such as fatigue, right upper abdominal discomfort, sleep disorders, constipation, hepatosplenomegaly and so on. Fatty liver can seriously affect the normal function of the liver and lead to bile secretion disorders, which can cause bile sludge and block the bile ducts, leading to cholecystitis. Whether you have cholecystitis or fatty liver, you should seek medical attention for a clear diagnosis and targeted treatment under your doctor’s guidance.