Methods: The effects of the Maxingdingchuan Pill administrated orally on ACH, HT and EA induced asthma in guinea pig were observed in this experiment.

• 方法：麻杏定喘丸灌胃给药，观察对乙酰胆碱组胺和卵蛋白诱发的豚鼠哮喘的平喘作用。