Hidden pain in the liver area at 5-6 o’clock in the morning every day is mostly caused by bad living and eating habits, intercostal neuritis, liver diseases and other reasons. 1. Bad dietary habits: such as staying up late for a long time, working under pressure, overworking for a long time, overeating, etc., can lead to abnormal metabolism of the liver function and the symptom of hidden pain in the liver area. 2. Intercostal neuritis: Inflammation of the intercostal nerves in the right quarter of the liver can lead to symptoms of vague pain in the liver area. 3. Liver diseases: viral hepatitis, liver abscess, liver tumor and other diseases will lead to abnormal liver metabolism and symptoms of vague pain in liver area. In addition, cholecystitis and other gallbladder diseases, duodenal ulcer and other duodenal diseases can also appear in the hepatic pain symptoms, the patient needs to go to the hospital in time for relevant examinations, to clarify the cause of the disease, targeted treatment.