Cholinesterase is an excitatory-like transmitter that excites the central nervous system, and clinical symptoms similar to cholinergic hyperexcitability occur when cholinesterase is elevated. First, in the nervous system there will be extreme excitation, the patient will be high in mood, there will be clinical symptoms such as excessive language and disorientation, and ataxia of the pyramidal and extrapyramidal systems. Secondly, hyperthyroidism, such as palpitations, panic attacks, irritability, anxiety, irritability, irritability, and other clinical symptoms may occur. Third, endocrine metabolic disorders, such as hyperadrenocorticism, secondary hypertension, bronchial asthma with cough, sputum, dyspnea and other clinical symptoms. Fourth, the most serious cases may also lead to arrhythmia, chest tightness, shortness of breath, tachycardia and other clinical symptoms.