Luo Han Guo and licorice in water has the effect of clearing heat and moistening the lungs (removing heat to moisturize the lungs), clearing the throat and opening the voice, tonifying the spleen and benefiting the qi. 1. Luo Han Guo: has the effect of clearing the lungs and throat (clearing lung heat, clearing the throat), resolving phlegm to stop coughing, moistening the bowels and laxatives, can be used for coughing and wheezing, sore throat, constipation and other diseases. Cold spleen and stomach (spleen and stomach weakness and cold) should not be taken. 2. Glycyrrhiza glabra: It has the efficacy of benefiting qi and tonifying the middle, moistening the lungs and relieving cough, clearing heat and detoxifying the toxin (removing heat and toxicity from the body), relieving pain (relieving more urgent pain symptoms), and harmonizing the efficacy of medicinal properties, and can be used for spleen deficiency and tiredness, palpitation of heart deficiency, coughing and shortness of breath, and contracted pain in the epigastrium (abdomen) and the limbs. Dampness and chest and abdominal distension and vomiting should not be taken. In summary, it can be seen, Luo Han Guo, licorice can be soaked in water to drink tea, can play a certain role in health care, but the active ingredients in Chinese medicine soak water to drink is limited, it is difficult to replace the medication to treat the disease, if there is discomfort, it is recommended that the hospital, under the guidance of a physician to standardize the treatment, do not take medication without authorization, and do not blindly use Chinese herbs soak water to drink in order to avoid misunderstanding the condition.