When the liver is not good, patients often show abnormal liver function, and there are more manifestations in the morning, the most important of which are fatigue, easy bleeding of the gums, discomfort in the right upper abdomen, and yellow urine. 1. Fatigue. Liver is the metabolic factory of the body. Under normal circumstances, the liver is mainly responsible for metabolizing the wastes produced in the body. When liver function is abnormal, the wastes can’t be discharged out of the body smoothly, instead, they pile up in the body cells, therefore, it can cause abnormal function of the whole body, causing the symptom of fatigue and weakness when waking up in the morning. 2. Gums bleed easily. Liver is the synthesis site of many kinds of coagulation factors, when liver function is abnormal, it will directly lead to the reduction of coagulation factor synthesis, which will lead to the body’s coagulation dysfunction, thus causing the gums to bleed easily when brushing teeth in the morning. 3. Discomfort in the right upper abdomen. Liver is located in the right upper abdomen of human body, when liver dysfunction, some patients will have hidden pain in the liver area. 4. Yellow urine. When the liver is diseased, the amount of serum bilirubin in the urine increases, resulting in a marked yellowing of the urine. It is recommended that patients with abnormal liver function should go to regular hospitals for appropriate diagnosis and treatment in time to avoid delaying their condition.