What are the end-of-life symptoms of Parkinson's?

Parkinson's disease is a common neurodegenerative disease in middle-aged and elderly people. The main symptoms of patients are resting tremor, unstable posture and gait, etc., often accompanied by neuropathy symptoms, such as constipation and sweating. It is recommended to take the elderly to the neurology department of the hospital in time for symptomatic treatment.