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哮喘是由于呼吸道对各种刺激的反应性增加,导致支气管平滑肌痉挛,粘膜充血水肿,管腔变窄,从而使病人出现喘鸣、呼吸困难等症状。随着临床上使用的新药不断增加,药物已成为诱发支气管哮喘的一个重要因素,特别是某些药物在治疗哮喘的过程中尚能加重哮喘,因而药物诱发的支气管哮喘已被临床工作者所重视。现将比较常见的能诱发支气管哮喘的一些药物综述如下。
Asthma is due to increased respiratory reactivity to various stimuli, leading to bronchial smooth muscle spasm, mucosal congestion and edema, lumen narrowing, so that patients with wheezing, breathing difficulties and other symptoms. With the increasing use of new drugs clinically, drugs have become an important factor in the induction of bronchial asthma. In particular, certain drugs can exacerbate asthma in the treatment of asthma. Therefore, drug-induced bronchial asthma has been paid more attention by clinicians . Some of the more common drugs that can induce bronchial asthma are summarized below.