Parkinson’s disease does not cause paralysis, but only stiffness and difficulty in moving the limbs, leading to long-term bed rest and inability to walk on one’s own. The advanced stage of Parkinson’s disease refers to the end stage of the disease, which is characterized by generalized stiffness and bed rest, so the advanced stage of Parkinson’s disease is the paralysis stage. The time from onset to paralysis varies from patient to patient. If the disease starts at the age of 60, the patient will become bedridden at the age of 70-75. After active treatment, including symptomatic treatment and allopathic treatment, the time from onset to bedridden may be extended to more than 15 years for some patients, or 5-10 years for patients with rapid progress.