Luo Han Guo licorice Chen Pi soak together with cough and phlegm, laxative effect, but the effect is very limited, it is recommended to use under the guidance of a professional Chinese medicine practitioner to identify the evidence, not to drink their own water. 1. Luo Han Guo: Luo Han Guo has clearing heat and moistening the lungs (clearing the heat to moisturize the lungs), the pharynx and sound, moistening the bowels and laxative effect, can treat lung heat and dry cough, sore throat and loss of sound, bowel dryness and constipation. It is not suitable for patients with deficiency of spleen and stomach (weak and cold spleen and stomach). 2. Licorice: Licorice has the effect of expelling phlegm and relieving cough, tonifying the spleen and benefiting the qi, clearing heat and removing toxins (removing heat and toxins from the body), relieving pain and so on, and it can treat cough and phlegm, palpitation (rapid heartbeat often accompanied by panic), shortness of breath and so on. Licorice can not be used together with quinoa. 3. Pericarpium Citri Reticulatae: Pericarpium Citri Reticulatae has the effect of regulating qi and strengthening the spleen (regulating qi and strengthening the spleen), drying dampness and resolving phlegm (removing phlegm in the body by drying dampness of the medication), which can treat coughing and phlegm, etc., and it is suitable for people with stagnation of qi in the spleen and stomach. Coughing up blood, yin deficiency and dry cough are not recommended to avoid aggravating the condition. The above medicines are recommended to be used under the guidance of a professional Chinese medicine practitioner, and should not be brewed and drunk by oneself.