[Medical Q&A] Is Alzheimer's disease hereditary?

Planner: Chinese Medical Association

Reviewer: Tian Jinzhou, Chief Physician, Dongzhimen Hospital, Beijing University of Chinese Medicine

A small number of patients are caused by genetic factors, and some gene mutations can be detected in such patients. However, it is now generally recognized that Alzheimer's disease is the result of multiple factors. Most Alzheimer's disease is often caused by a combination of factors such as the environment (such as oral and intestinal microbiota) or an unhealthy lifestyle (such as a high-sugar, high-fat diet, etc.).

Knowing the cause is important for preventing and treating Alzheimer's disease. There is currently no cure for Alzheimer's disease. Some treatments can temporarily slow the progression of dementia symptoms and improve the quality of life for people with the disease and their caregivers. There is an ongoing global effort to find better ways to treat Alzheimer's disease, delay its onset and prevent its progression.