Dandelion granules have the function of clearing away heat and diminishing inflammation. Used for upper respiratory tract infection, acute tonsillitis, furuncle, mastitis, etc. Shuanghuanglian oral liquid is an exterior-relieving agent, which has the functions of dispelling wind and exterior-relieving, clearing heat and detoxifying. Used for colds caused by exogenous wind-heat, etc., the former has adverse reactions, and the precautions for medication are clear, while the latter can be used by pregnant women.