The first thing to do is to determine the cause of elevated aminotransferases during pregnancy and determine whether it is physiologic or pathologic, and then consider the treatment. 1. Physiological reasons: lack of sleep during pregnancy, excessive anxiety and tension, and pressure on the liver by the enlarged uterus lead to increased transaminase levels. It is recommended to relax and get enough sleep first, and observe whether the aminotransferase level decreases. 2. Pathological causes: Pathological causes are most commonly seen in the occurrence of fatty liver caused by eating excessively greasy food during pregnancy, and it is necessary to exclude the existence of hepatitis, cirrhosis of the liver, inflammation of the gallbladder, cholestasis in pregnancy and other pathological causes. For the increase of transaminase level during pregnancy, first find out the cause of the increase of transaminase level, and then consider the targeted treatment, not to correct the undefined simple use of medication. It is recommended to consult the gastroenterology department of a regular hospital if the transaminase level is found to be elevated during pregnancy.