Mercury poisoning is usually eliminated in the short term, from one to several weeks, after formal mercury removal treatment, but symptoms such as muscle tremors can persist for several years. Mercury poisoning can be metabolized and excreted from the body within one to several weeks after active mercury treatment. However, some patients may still have neurological symptoms such as muscle tremor. Mercury poisoning should be removed from the mercury-containing environment in a timely manner, and mercury treatment should be carried out in a timely manner. This includes the use of chelating agents such as sodium dimercaptopropanesulfonate, calcium disodium edetate, and blood purification patients. Patients with acute mercury poisoning also need to be actively rehydrated to correct water and electrolyte disorders and other symptomatic treatment. If there is any discomfort, it is recommended to consult a doctor in time for diagnosis and treatment.