The patient’s hand has been shaking, the reason may be the following aspects: 1, if the elderly, consider the possibility of Parkinson’s disease, the patient in addition to the symptoms of hand trembling, will also show the thumb and forefinger to present the rubbing pill-like changes, while may be accompanied by dystonia, walking gait is more sluggish. There are also non-motor symptoms, such as patients will have more sweating, constipation symptoms. 2, the patient’s hand has been shaking, if there are no other symptoms accompanying, considered to be caused by idiopathic tremor disease, the patient will not have other symptoms in addition to the symptoms of hand tremor, the progress is relatively slow. When the patient is concentrating, the hand trembling will be more obvious. 3, the patient if the hands are shaking, accompanied by panic, palpitations, sweating symptoms, consider that it may be caused by hypoglycemia or hyperthyroidism disease.