When many people hear about Parkinson’s disease, they ask how long they can live with this disease. This is a question we often hear from cancer patients, however, Parkinson’s disease is not cancer, it is similar to hypertension and diabetes, it is a chronic disease, so patients do not have to worry too much, but they should not ignore the treatment. Although Parkinson’s disease itself does not affect life expectancy, the majority of people with the disease are middle-aged and elderly. Parkinson’s disease mainly affects the body’s motor functions, such as limb tremors, muscle stiffness and inflexibility, motor delays, abnormal posture and gait, in addition to long-term disease can also be accompanied by anxiety, depression and other psychiatric symptoms, constipation, bladder disorders, etc. Therefore, the disease requires scientific and reasonable treatment, including drugs, surgery, rehabilitation, and Care, each of which should not be neglected, because the following factors can affect the life expectancy of patients?