Parkinson’s disease, also known as tremor palsy, is a degenerative disease of the nervous system in the elderly, mainly associated with the degenerative death of dopaminergic neurons in the substantia nigra. Relevant survey data show that the average age of Parkinson’s disease is around 60 years old, and there are about 1700 patients per 100,000 people over 65 years old in China. The cause of Parkinson’s disease is still controversial, and is generally considered to be related to environmental factors, genetic factors, and aging of the nervous system. 1, genetic factors: at least six causative genes have been found to be associated with familial Parkinson’s disease, but the disease is mostly epidemic cases, with only 5-10% of patients having a family history of inheritance; 2, environmental factors: research has found that some neurotoxic substances can be converted into highly toxic substances in the brain and selectively enter the nigrostriatal dopaminergic neurons, causing them to degenerate and die, such as exposure to or inhalation of heroin, certain The prevalence of Parkinson’s disease usually increases with age, and aging may be an important factor in the development of Parkinson’s disease. Parkinson’s disease has a relatively insidious onset and progresses slowly. Patients may experience symptoms such as resting tremor, myotonia, bradykinesia, postural balance disorders, and in some cases, non-motor symptoms such as decreased sense of smell, numbness or pain in the limbs, nighttime dreaming, urinary disturbances, constipation, depression or anxiety, and hallucinations. At present, Parkinson’s disease is mainly treated by medication to relieve symptoms, such as giving compound levodopa and benzodiazepines to control patients’ tremor and improve their quality of life, while surgery is only used as a supplementary treatment method and cannot cure the disease.