A medicine for treating allergic cough comprises 5 to 25 parts by weight of Perilla Leaf, 5 to 25 parts by weight of Periostracum Cicada, and 5 to 25 parts by weight of lumbricus. The medicine is in the form of concentrated decoction, tablet, pill, granule or capsule. The medicine has effects of dispelling wind-cold, dispelling wind-heat, relieving cough and preventing asthma. The medicine provides excellent anti-allergic effect and can be used for treating allergic cough.
