Pericarp has the effects of regulating qi, strengthening the spleen, drying dampness and resolving phlegm (expelling dampness by drying dampness and resolving phlegm), chrysanthemum has the effects of dispersing wind and clearing away heat, calming the liver and improving eyesight, clearing away heat and removing toxins, etc. Glycyrrhiza glabra has the effects of tonifying the spleen and benefiting qi, clearing away heat and removing toxins and expelling phlegm and relieving cough, etc. Therefore, Pericarpium Citri Reticulatae, Chrysanthemum and Glycyrrhiza glabra have the above mentioned effects. Chenpi is bitter, pungent and warm in nature, and its effects are to regulate qi, strengthen the spleen, dry dampness and resolve phlegm. It can be used to treat epigastric (abdominal) distension and fullness, low food intake and vomiting and diarrhea, and cough with excessive phlegm. It should be used with caution for those with solid internal heat, red tongue and little fluid. Chrysanthemum is sweet, bitter, slightly cold in nature, with the effect of dispersing wind and clearing heat, calming the liver and clearing the eyes, clearing heat and removing toxins, etc. It has a therapeutic effect on wind-heat and colds, headache and dizziness, redness and pain in the eyes, eyesight and eyesight, carbuncles and poisons and other conditions. The effects of licorice are mainly to tonify the spleen and benefit the qi, clear away heat and detoxify the toxin, dispel phlegm and relieve cough, and harmonize all medicines (harmonize the medicinal properties of different traditional Chinese medicines), etc. It can be used for treating the weakness of the spleen and stomach, tiredness and fatigue, palpitation and shortness of breath, cough and phlegm, pain in the epigastric region and contracture of the limbs. Note that licorice should not be used together with seaweed, Jing Dajia, Red Dajia, Gan Sui, Coriander, and should not be used by people with dampness, fullness and edema. The use of the above drugs should follow the doctor’s instructions, not to mix and match the drug.