The most common cause of incontinence in 80-year-old people is the decline of the body’s physiological functions with age, cerebrovascular disease, some acute neurological diseases, drug factors, etc., can also lead to symptoms of incontinence in the elderly. 1, physiological factors: with age, the elderly appear physiological bladder atrophy, aging of the forced urinary muscle, the anal sphincter and urethral sphincter function decline, etc., can appear incontinence, this incontinence phenomenon may exist for a long time, because of the age of the elderly, there is no more effective way to treat, life can use better quality diapers, the Receiver, to relieve the embarrassment and inconvenience of incontinence outside, at the same time must pay attention to the skin care after incontinence, to avoid stimulating the genital area eczema; 2, pathological factors: the sudden appearance of incontinence in the elderly, to consider whether there is acute cerebrovascular disease or neurological disease, the need to do cranial CT or nuclear magnetic examination of the patient, clear cerebrovascular, central nervous whether there is a problem, clear cause Need to target treatment for central system diseases, in order to fundamentally solve the incontinence; 3, drug factors: 80-year-old people who take diuretic drugs, sleeping pills, sedative drugs, etc., may also appear incontinence, usually after consulting a doctor can stop the drug, you can appear to improve.