目的提高对儿童咳嗽变异性哮喘(CVA)的认识,避免误诊、误治。方法采用回顾性方法对68例CVA患者进行临床分析。结果CVA临床表现不典型,咳嗽常为惟一症状,易误诊。结论对长期慢性咳嗽不能用抗生素、止咳药物缓解,又可排除器质性疾病的患儿,应警惕CVA,尽早给予相应治疗,对预防哮喘发生有积极作用。 Objective To raise awareness of children with cough variant asthma (CVA) and avoid misdiagnosis and mistreatment. Methods A retrospective analysis of 68 patients with CVA clinical analysis. Results The clinical manifestations of atypical CVA, cough often the only symptoms, easy to misdiagnosis. Conclusion Children with long-term chronic cough that can not use antibiotics, relieve cough medicine and rule out organic diseases should be cautious of CVA and give appropriate treatment as soon as possible, which has a positive effect on preventing asthma.