There are many reasons for the patient’s severe shaking, which should be clarified by combining the patient’s course of the disease, as well as the accompanying symptoms, relevant examinations, and the triggers of the onset of the disease: firstly, if the patient’s severe shaking occurs under the circumstance of starvation, it is considered that it is caused by hypoglycemia, and the patient’s symptoms can be completely recovered after the blood sugar rises after eating. Secondly, if the patient is in the period of cold and fever, there will be severe shaking, especially when the body temperature is just about to rise when the chills appear, the patient will show shaking all over the body. The third aspect, if the patient is in the process of static point of great body shaking, considering the drug allergic reaction, belonging to the rapid-type reaction, must promptly adjust the drug, anti-allergy treatment. Fourthly, if the patient has a chronic onset of the disease, which gradually progresses and aggravates to shaking, it should be considered as Parkinson’s disease.