Alzheimer’s babbling may be a manifestation of the aggravation of the dementia patient’s condition, or it may be caused by other reasons, such as infections, trauma, and so on. In the middle and late stages of dementia, in addition to memory loss, often appear self-talk, speech disorder, words, and will be accompanied by hallucinations, hallucinations, delusions, and so on, and even temper irritable, hitting, cursing and other behavioral abnormalities. Elderly people in this period of time need to strengthen the care and nursing, otherwise they are prone to accidents such as wandering, self-inflicted injuries and injuries. In addition, some infections, fever, electrolyte disorders, trauma, cerebral contusion or acute stroke will aggravate the brain function abnormality of dementia patients, resulting in neurotransmitter imbalance in the brain, which will be manifested in higher cortical dysfunction such as gibberish and mental behavioral disorders. There are other possible causes of babbling in Alzheimer’s patients, and they should be actively consulted for treatment.