Multiple system atrophy is a disease, a degenerative disease of the nervous system, which is relatively rare in clinical practice and has a life expectancy of about 1/3-1/5 of the normal life expectancy, or even less, depending on timely treatment modalities and post-treatment care. Multisystem atrophy is a double torture for the person mentally and physically. Mentally, it is difficult for patients to integrate into society because of the reduced mobility and even frequent disease, frequent urination, incontinence, etc., which can affect mood and lead to depression, anxiety, etc. As a physical torture, more often than not, the restriction of movement leads to the appearance of bedsores or intrapulmonary infections. Clinically, if care is not timely, it is easy for the patient to develop sepsis and life expectancy will be lost within a week or so, if not properly controlled, within a week or so. In the clinic, medication should be used reasonably under the guidance of a physician, and as early and throughout as possible.