The method of strong aqua ammoniac induced cough,the method tracheal spiral line and phenolsulfonphthalein excretion test were used.

采用浓氨法、酚红排泌法和气管螺旋条法研究镇、祛痰和平喘作用。

Aqua , Oleum Gaultheriae , Oleum Terebinthinae , Oleum Eucalypti , Mentholum , Camphorum , Flos Carthami , Sanguis Draconis .

，冬油，松节油，桉叶油，薄荷脑，樟脑，红花，血竭。