Cholinesterase 12529 is within the normal range if measured enzymatically, but is grossly elevated if measured colorimetrically and requires attention. Cholinesterase is one of several enzyme markers in liver function tests, and is a functional indicator of the liver’s ability to synthesize proteins. Cholinesterase is commonly measured by colorimetric and enzymatic methods. With the colorimetric method, the normal value of cholinesterase ranges from 130 to 310 U/L; with the enzyme method, the normal value of cholinesterase ranges from 5410 to 32,000 U/L; the specific value is related to the testing instrument in each hospital. Cholinesterase 12529 is within the normal range of the enzyme method, there is no need to worry too much, but still need to be combined with several other indicators of liver function assessment; but cholinesterase 12529 is seriously more than the reference range of the colorimetric method, this time we should consult a doctor in a timely manner, with other tests to clarify the symptoms of the disease, in order to provide timely and symptomatic treatment. When the cholinesterase test indicators are abnormal, it is best to ask the doctor, do not deal with it privately, to be responsible for their own health.