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哮喘系一较常见的疾病,发病率约为1%。大多数内科医师(不论其专业如何)都会接触到哮喘病人。若对其严重性缺乏认识或处理不当,则可导致严重后果。因此,所有内科医师都应对哮喘及其治疗有一概括了解。【哮喘的病因学】哮喘的病因尚不清楚。遗传素质与之有关,但遗传方式尚未完全确定。目前认识最清楚的是吸入外源性抗原(如花粉)或工业化学物质等引起的哮喘。表1为引起哮喘发作的促发因素。一项对234例哮喘所作研究结果显示,20%哮喘病人由单一因素引起发
A more common asthma disease, the incidence rate of about 1%. Most physicians, regardless of their major, have access to asthma patients. Lack of knowledge or treatment of their severity can have serious consequences. Therefore, all physicians should have a general understanding of asthma and its treatment. Etiology of Asthma The cause of asthma is unclear. The genetic quality is related to it, but the way of inheritance has not been completely determined. At present, the most clear understanding is the inhalation of exogenous antigens (such as pollen) or industrial chemicals such as asthma. Table 1 is caused by the onset of asthma attack factors. A study of 234 cases of asthma results show that 20% of asthma patients caused by a single factor