所谓心身疾病,指的是一组与精神紧张有关的躯体疾病,这组疾病与精神紧张的确切关系,并未最终确定,精神紧张可以是病原性因素如使症状加重,病期延长,预后转差。精神与躯体两个方面紧密相关,互为影响,是自古已为人们所认识的。到了十八、十九世纪,机械唯物主义疾病观逐渐占据统治地位,如将微生物视为致病的唯一原因,将细胞病理变化视为机体唯一的改变等。事实上,任何身体疾病的病因、症状、病程与结局,都是受到多种因素影响的。精神紧张因素对各种躯体疾病影响的程度,是不一致的。对有些躯体疾病的影响很大,对另一些躯体疾病的影响较少,甚至不能证实精神紧张因素的作用。因此,精 The so-called psychosomatic disease, refers to a group of physical and mental stress related diseases, the exact relationship between this group of diseases and mental stress has not been finalized, mental stress can be pathogenic factors such as exacerbating the symptoms, prolonging the prognosis, difference. Spirit and body are closely related to each other, influence each other, has been recognized by people since ancient times. In the eighteenth and nineteenth centuries, the view of the disease of mechanical materialism gradually came to dominate. For example, taking microorganisms as the sole cause of pathogenic diseases and treating cytopathological changes as the only changes in the body. In fact, the etiology, symptoms, course and outcome of any physical illness are affected by many factors. The degree of mental stress affecting various body diseases is inconsistent. Some physical diseases have a great impact on other body diseases less affected, or even can not confirm the role of stress factors. So fine