The late symptoms of Parkinson’s disease are motor complications. Walking and tremor symptoms can be significantly relieved with medication early in the disease, but later, as the efficacy of treatment wanes, Parkinson’s patients will first experience motor complications. Such as walking instability, walking stiffness, tremor and other symptoms. As well as the development of anisokinesia, including involuntary body shaking and dance-like movements, and later on, corresponding complications such as urinary retention, cognitive impairment, osteoporosis, and peripheral nerve damage. Parkinson’s patients’ panic gait is prone to falls, often affecting their quality of life due to fractures, and even combined with lung infections and urinary tract infections, which are important causes of death in Parkinson’s patients in later stages.