Chrysanthemum and Pericarpium Citri Reticulatae in water has the effects of clearing heat and removing toxins (removing heat and toxins from the body), regulating qi and strengthening the spleen (regulating qi and strengthening the spleen), and improving eyesight, etc. It can be used for epigastric (abdominal) fullness (stomach distension and discomfort), and redness and swelling of the eyes, but it is not suitable for all people to drink it. The basic effects of Chrysanthemum are clearing wind and heat, clearing heat and removing toxins, calming the liver and improving eyesight. It is suitable for wind-heat symptoms, the first signs of warm disease, sores, carbuncles, swollen toxins, headache and dizziness, blurred eyes, eye redness and swelling and pain. The adverse reactions and contraindications of Chrysanthemum are not clear. The basic efficacy of Chen Pi is to regulate qi and strengthen the spleen, dry dampness and resolve phlegm (to dispel phlegm in the body by drying dampness medication). It is indicated for stagnation of qi in the spleen and stomach, plumpness and distension in the epigastrium and abdomen, blandness of mouth, belching and anorexia, diarrhea, cough with excessive phlegm. The adverse reactions and contraindications of Chen Pi are not clear. The effective dose of chrysanthemum and Chen Pi brewed water is limited, if you want to achieve the therapeutic effect, you should be under the guidance of a doctor for regular treatment. It is recommended to consult a doctor before drinking water infused with chrysanthemum and Chen Pi.