Licorice and chrysanthemum in water is generally not recommended for long-term consumption. Licorice has the effect of tonifying the spleen and benefiting the qi, clearing heat and removing toxins, expelling phlegm and relieving cough, etc. It can be used to treat weakness of the spleen and stomach, tiredness and fatigue, palpitation and shortness of breath, and cough and phlegm. Licorice should not be used with seaweed, halberd, glycyrrhiza glabra and coriander. Licorice helps dampness and congestion, so it is not suitable for people with dampness, fullness and edema. Chrysanthemum has the effects of dispersing wind and clearing heat, calming the liver, clearing heat and removing toxins, improving or treating wind-heat colds, headache and dizziness, and swelling and pain in the red eyes. It is recommended to be used sparingly in cases of qi deficiency, cold stomach and diarrhea with little food. It should not be used by people with Yang deficiency or headache and cold (fear of cold). The two herbs together in water have a certain effect of calming the liver and strengthening the spleen, but the Chinese herbs in water, the precipitation of medicinal ingredients is limited, and it is difficult to achieve the role of treatment of disease. Therefore, blindly using herbs in water should be avoided. If the patient is not feeling well, it is recommended to consult a doctor in time and use medication under the doctor’s guidance to avoid delaying the condition.