Both chrysanthemum and chrysanthemum have the effects of clearing away heat and removing toxins, calming the liver and clearing the eyes, and evacuating wind-heat, but chrysanthemum favors clearing away heat and removing toxins, while chrysanthemum favors evacuating wind-heat. Due to the differences in patients’ physique and conditions, comprehensive consideration is needed when choosing chrysanthemum and chrysanthemum in water, and it is not possible to make a single conclusion about which one is better. 1. Fetal chrysanthemum is the dried flower buds of chrysanthemums that are not yet fully open, which are bitter and cold in nature, and have stronger heat-clearing and detoxifying power. If you have sore throat, toothache or skin boil, you can choose chrysanthemum. 2. Da Chrysanthemum is the fully bloomed chrysanthemum, which is mildly bitter and cold in nature, and strong in dispersing wind-heat. If there are symptoms of wind-heat such as headache and dizziness, redness and swelling of the eyes, fever, etc., Da Chrysanthemum can be used. When using the above medicines, it should be noted that it is not recommended for patients with cold spleen and stomach, and the efficacy of using it in water is limited, so it is not a substitute for medicines to treat diseases. If necessary, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the treatment.