The main ingredients of Hemerocallis syrup are ginger hemp, bitter almonds, asters, model flowers, guavaspi, chenpi, ephedra, licorice, and peppermint oil. It is a cough suppressant and warming cold phlegm medicine, with the effect of relieving cough and resolving phlegm. It is used for wind-cold cough with phlegm and Qi rebellion. Its symptoms are: coughing with turbid phlegm, coughing with more phlegm, white phlegm, accompanied by chest tightness, abdominal pain, abdominal distension, nausea, vomiting, thin stools, etc. It is best to use Chinese medicine under the guidance of a doctor, and to go to the hospital if the effect is not good after 3 days of taking the medicine.