Alzheimer’s disease is a disease that requires treatment. The quality of life of Alzheimer’s patients decreases, and they are even unable to take care of themselves. It can be combined with serious complications such as dysphagia and lung infections, and it can also impose a serious financial burden on the family, and even cause serious social burdens. Therefore, Alzheimer’s disease patients must be treated. The harm of Alzheimer’s disease is not only to make the patient’s own quality of life decline, so that he or she is not able to carry out normal work, or even affect the daily life, but also affect his or her ability to take care of himself or herself in serious cases, and even have difficulty swallowing, and long-term bedridden to produce urinary tract infections or lung infections and other serious complications. In addition to this, family members who take care of the patient for a long period of time will also cause a serious psychological burden or economic burden, on top of which a social burden will be caused.