First, the elderly ought to stop harm themselves. Lately, the dementia of the older people’s harm and suicide are common, and there are two varieties of the reason: one is the psychological vulnerability, loss of self-care capacity, and do not need to improve the burden to the family, and wish to commit suicide; the opposite is morbid manifestations, because of the degeneration of the mind tissue atrophy, sufferers under the domination of the depression, hallucinations or delusions seem self harm. No matter which sort, they want members of the family’ patients psychological works, at the similar time, carry out complete …