Uncontrolled body shaking is seen in hysteria, epileptic seizures, and chills.1. Hysteria is mostly seen in female patients, often due to anger and mental stimulation, patients can also show crying, rapid breathing, flushing, etc., in addition to body shaking, and the symptoms can last for a long time, such as tightness of the hands and feet, numbness, etc., and the symptoms can slowly ease away after emotional stability.2. Seizures are mainly due to abnormal synchronization of the cerebral cortex. The patient has a sudden onset, often accompanied by foaming at the mouth, unconsciousness and other symptoms. The first thing you need to do is to make sure that you have a good idea of what you are doing. The chills should be given to the patient to keep warm, drink more boiled water, diligently measure the temperature, body temperature over 38 ℃ can be oral ibuprofen suspension and other antipyretic drugs.