expectorant: an expectorant action helps clear excess mucus and improves the cough reflex. this comprehensive formula contains thyme, traditionally used in western herbal medicine as an expectorant.
祛痰剂:该功能可清除多余粘液分泌,帮助咳嗽反射。综合配方中含百里香,在传统西方草本研究中用于祛痰。
phenol red test was used to observe its expectorant action in mice.