Dried Pericarpium Citri Reticulatae and Chrysanthemum in water have the effects of dispersing wind-heat, promoting circulation of Qi, strengthening the spleen, drying dampness, calming liver yang, clearing liver fire and improving eyesight (clearing liver fire to promote eyesight recovery). There is no obvious contraindication to the use of the two, but it should be noted that those who have solid internal heat and loose stools in the spleen should be cautious. 1. Dried Pericarpium Citri Reticulatae is dried fresh Pericarpium Citri Reticulatae, which has the effects of regulating qi and strengthening the spleen (regulating qi and strengthening the spleen), and drying dampness and resolving phlegm (removing phlegm in the body with dampness-drying medicine). It can be used to treat abdominal distension, loss of appetite, nausea and vomiting, diarrhea and abdominal pain caused by stagnation of qi in the spleen and stomach; it can also be used to treat coughing, coughing up phlegm and chest congestion caused by phlegm-dampness. The adverse reactions and contraindications of the drug are not clear, but because of its pungent, bitter and dry, it is used with caution for those who have solid internal heat. 2. Chrysanthemum has the efficacy of dispersing wind-heat, calming liver-yang, clearing the liver and brightening the eyes, and clearing heat and removing toxins (removing heat and toxins from the body). It can be used to treat wind-heat and cold, liver-yang headache, dizziness, dry eyes, blurred vision, sores and poisons. When using it, it should be noted that the adverse reactions and contraindications of chrysanthemum are not clear, but chrysanthemum is bitterly cold, so it should be used with caution for those with a weak spleen and loose stools. In conclusion, there is no obvious contraindication to the use of the two together in water, but caution should be exercised for those with internal solid heat and loose stools in the spleen. If necessary, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the evidence.