Glutaminase 118 is not normal. Normally, only a very small amount of glutamine aminotransferase exists in the blood, and the normal value is between 0 and 40 U/L, 118 U/L over this range is an abnormal performance. Glutamine transaminase is widely distributed in the human body, especially in the liver cells, the storage of the most, the liver transaminase content is much higher than that of the blood transaminase, when the liver cells are damaged and destroyed, the transaminase inside the cells will spread to the surrounding liver sinusoids, and eventually flow to the whole body, at this time the glutamine transaminase will be abnormally high. The main reason for the elevation of alanine aminotransferase is the occurrence of hepatitis, especially viral hepatitis and toxic hepatitis is the most common, when the alanine aminotransferase more than 2.5 times the upper limit of the normal value, and continue to be abnormal for more than 2 weeks, it can be initially determined that hepatitis has occurred. Physiological factors such as staying up late and exertion can also lead to the increase of alanine aminotransferase, but the degree of increase is generally lower. It is recommended that patients with the above conditions should go to regular hospitals in a timely manner and receive standardized treatment under the guidance of doctors to avoid delays.