癌症很少使患者安祥、体面的逝去 ,他们常表现为躁动、精神极痛苦和周身不适 ,且患者神志清楚 ,故称之为临终不安宁。该复杂的综合征可由代谢异常、感染、恐惧、焦虑、无法缓解的症状、药物毒性、精神错乱和谵妄等多种因素所致。有时经诸如排空膀胱、结肠等简单处置而缓解 ,但 Cancer seldom makes patients peacefully and decently. They often manifest themselves as restless, extremely emotional and full of discomfort, and the patients are conscious, so they call it unfinished. This complex syndrome can be caused by a variety of factors including metabolic abnormalities, infection, fear, anxiety, intractable symptoms, drug toxicity, confusion, and spasms. Sometimes relieved by simple treatments such as emptying the bladder and colon, but