Wheezing and shortness of breath often occur alongside a dry cough. However, some people have a type of asthma called cough-variant asthma. For those with this condition, coughing is the only symptom.

在治疗过程中，家长需要仔细观察孩子咳嗽症状的变化。如果用药后，孩子的咳嗽症状明显减轻，甚至完全消失，而停用药物后，咳嗽又再次出现，那就高度提示孩子很可能患有咳嗽变异性哮喘。这种治疗方式不仅能帮助医生明确诊断，还能在一定程度上缓解孩子的症状，改善生活质量。