Nasogastric feeding in the elderly with advanced Parkinson’s syndrome can live for days or years, which is mainly related to the nutritional and nursing aspects of nasogastric feeding in elderly patients, age and other underlying diseases. 1. Nasogastric nutrition: in the late stage of Parkinson’s syndrome, the elderly have lost the ability to eat by mouth and are bedridden for a long time, at this time, if adequate nutrition can be given by nasal feeding, life can be prolonged, and some of them can survive for several years. 2. Nursing care: the elderly patients with Parkinson’s syndrome in the late stage have lost the ability of self-movement and daily life, and have been bedridden for a long time, at this time, they need to strengthen the nursing care, and if there is a combination of intrapulmonary sensation, urinary tract infection, bedsores and so on, it will also shorten the life span. 3. Age: patients are older, the survival time will be shorter accordingly. 4. Other underlying diseases: when combined with other underlying diseases, such as coronary heart disease, cardiac insufficiency, chronic renal failure and other diseases, life expectancy will also be affected; especially when sudden cardiovascular and cerebrovascular disease occurs, the patient can die within a few days. Parkinson’s syndrome in the late stage, should follow the doctor’s advice to strengthen the nutrition and care, can extend the life of the elderly.