Conclusion:Low dosage of cortices hormone is the most effective anti-allergy drug,aspirating of Budesonide aerosol had obviously effect to relivee airway inflammation and airway hyper reactivity.

• 结论:小剂量皮质激素是当前最有效的抗过敏药物,吸入布地缩松气雾剂对减轻甚至消除气道炎症与气道高反应性有较好的疗效。