Chrysanthemum is divided into white chrysanthemum and yellow chrysanthemum according to its color, and different chrysanthemums will be chosen depending on the patient’s condition, however, the therapeutic effect of soaking in water is limited, and it cannot replace medication. Chrysanthemum, is the dried head-like inflorescence of chrysanthemum in the family of Asteraceae. Its effects are detoxifying and clearing heat, evacuating wind-heat, clearing the liver and brightening the eyes, and calming the liver-yang. Chrysanthemum is mainly used for the treatment of dizziness, headache and dizziness, hyperactivity of liver yang, redness and swelling of the eyes, sores, carbuncles and poisons, the first signs of warm diseases, wind-heat and cold and other diseases. The adverse reactions and contraindications of Chrysanthemum are not clear. Yellow chrysanthemum is good at dispersing wind-heat, if the patient has wind-heat and cold, the beginning of warm disease, you can choose yellow chrysanthemum; white chrysanthemum is good at calming the liver, clearing the liver and brightening the eyes, if the patient has hyperactivity of liver yang, redness and swelling of the eyes, you can choose white chrysanthemum. It should be noted that if the patient needs to use chrysanthemum, it is recommended to use under the guidance of a doctor, do not take the liberty of brewing water to treat the disease, so as not to delay the condition of the medicine is not the right evidence.