并发症 通常指在原发性疾病的基础上,由另外的病因引起的新的病症而称之。在原发病的过程中,由于机体的抗病能力减退,易受另一致病因素、病原体的搔扰,或对原发病治疗不当出现的治疗矛盾及药物毒副作用,以及不可忽视的社会、生活环境、心理、精神等不良因素的袭击使已病的机体再次遭受新的损害,这就是并发症。 Complications usually refer to new conditions that are caused by another cause based on the underlying disease. In the process of the primary disease, due to the body’s resistance to decline, susceptible to another pathogenic factor, pathogen harassment, or treatment of the primary disease appear inappropriate treatment of contradictions and drug side effects, and can not be ignored in society, life Environmental, psychological, mental and other adverse factors make the disease once again suffered new damage to the body, and this is a complication.