Parkinson’s disease examination items are as follows: 1, physical examination: fine movements, such as writing or drawing concentric circles, keep drawing circles, observe whether there is tremor during the process of drawing; measure muscle tone, walk for a period of time to observe whether the patient has obvious slow action; 2, related scales: determine the degree of flexibility of the patient’s movements, whether there is difficulty in turning, whether the balance is affected; 3, need to identify with other diseases, you can carry out head CT If the patient needs to be differentiated from other diseases, CT or MRI of the head can be performed to observe whether there is atrophy of the corresponding nucleus, cerebrovascular disease or occupational disease; 4. It is recommended to rule out secondary Parkinson’s syndrome due to somatic diseases, especially liver and thyroid diseases, by copper blue protein testing of liver and kidney function.