There are many reasons why patients have shaking hands and feet and weakness: 1, if the patient is in the case of hunger, it is considered to be caused by hypoglycemia, and the patient may be accompanied by panic, sweating and other symptoms.2, the patient’s hands and feet are shaking and weakness should also be considered to be caused by anemia, and if the patient is a middle-aged or young woman, it may be because of the menstrual volume is relatively large or the diet, weight loss and other reasons for the cause of chronic anemia, the patient will be Slowly appear hand and foot shaking, weakness of the symptoms. 3, the patient hand and foot weakness, shaking, if it is on one side of the limbs to consider is acute cerebrovascular disease, such as cerebral infarction or cerebral hemorrhage, etc. caused. 4, the patient hand and foot weakness, shaking, if it is in the high intensity of the work or the pressure is relatively large when the emergence of, may belong to the nervous function disorder.