老年人由于神经组织的老化,易发生老年性痴呆症状,加之体弱多病,经常服药,产生记忆障碍,高级神经元活动的功能障碍,以及人际关系及社会活动障碍等,加重痴呆症状,因此老年人要注意可致痴呆样症状副作用的药物。安眠药物:如安定巴比类药物可致记忆力严重减退。水合氯醛剂量过大,对中枢神经系统有一定的影响,使老人智力减退。 Elderly due to the aging of nerve tissue, prone to dementia symptoms, combined with frail, regular medication, resulting in memory disorders, advanced neuronal dysfunction, as well as interpersonal and social mobility disorders, aggravate dementia symptoms, so the elderly to Note that can cause side effects of dementia-like symptoms of drugs. Sleeping pills: such as diazepam can cause severe memory impairment. Chloral hydrate overdose, the central nervous system has a certain impact, so that the elderly mental decline.