Hand tremor is actually tremor of the hand, physiological hand tremor can be caused by tension, fatigue, etc., and can generally be relieved by itself; pathological hand tremor has more causes, and can be treated in neurology, psychiatry and endocrinology, emergency medicine, orthopedics according to the cause of the corresponding department. 1, neurology: the common cause is Parkinson’s syndrome, which is a neurological movement disorder disease, so It is mainly seen in the neurology department. Cervical spondylosis compressing nerves can also show symptoms of hand tremor, and can be seen in neurosurgery. Primary tremor, myoclonus, peripheral neuropathy, as well as hereditary diseases and brain diseases, are also seen in neurology. 2. Psychiatry: Certain anti-schizophrenic drugs can also cause hand tremors, and some of the common drugs include lithium carbonate, which should be further seen in psychiatry. Stress hand tremors are related to certain psychiatric factors and should also be seen in psychiatry; 3, endocrinology: there are a variety of endocrine diseases that can cause postural tremors, including hyperthyroidism, hyperglycemia, etc., and should be seen in endocrinology; 4, emergency medicine: toxic hand tremors are common in cases of chronic alcoholism, carbon monoxide poisoning, etc., and can be seen in neurology or emergency medicine for timely and appropriate Treatment; 5, orthopedics: hand overload, resulting in hand muscle strain, or hand shaking caused by hand trauma, can go to the orthopedics department.