阿司匹林在,临床上应用已近百年,一向被认为是较安全、理想的解热镇痛药物。但在临床实践中发现它有一些明显副作用。如果能够掌握有关药理知识,并采取积极措施,有的副作用是可以防止的。 过敏反应 阿司匹林在人体内可使蛋白乙酰化,形成抗原而具有致敏作用。常见过敏反应有过敏性哮喘和荨麻疹、血管神经性水肿,其发生率约为0.2％。尤以哮喘病最为多见,其中估计约0.2％—20％的哮喘患者对阿司匹林过敏,多见于中年人或鼻炎、鼻 Aspirin has been used clinically for almost a century and has always been considered as a safe and ideal antipyretic and analgesic drug. But in clinical practice it has some obvious side effects. If we can grasp the pharmacological knowledge and take active measures, some side effects can be prevented. Allergic reactions Aspirin in the human body can make protein acetylation, the formation of antigens and has a sensitizing effect. Common allergic reactions are allergic asthma and urticaria, angioneurotic edema, the incidence rate of about 0.2%. Especially the most common asthma, of which an estimated about 0.2% -20% of asthma patients allergic to aspirin, more common in middle-aged or rhinitis, nasal