变态反应性急症包括过敏反应和哮喘危象,本文只讨论对前者的处理。文中使用的过敏反应一词系指与动物过敏症相类似的那种急性全身性变态反应。过敏反应也许是内科急症中最危急者,虽然并不常见,但其发作骤然,并可能有致命的危险,因此要求所有的医生都能及时诊断及迅速治疗。因为相当一部分的病例是由于药物引起,预防措施就显得更重要。 Allergic emergencies, including allergic reactions and asthma crisis, this article discusses only the former treatment. As used herein, the term allergic reaction refers to the type of acute generalized allergic reaction that is similar to animal allergy. Allergic reactions may be the most critically ill in medical emergencies. Although uncommon, their seizures are sudden and may be fatal. Therefore, all medical doctors are required to promptly diagnose and prompt treatment. Because a significant proportion of cases are caused by medication, precautions are even more important.