If you follow the doctor’s instructions to take the right kind of tire chrysanthemum, it is generally not harmful, and it is recommended to use the drug under the guidance of a doctor. Fetus chrysanthemum has the effect of calming the liver and improving eyesight, dispersing wind and clearing heat (dispersing wind-heat in the body), and clearing heat and removing toxins (removing heat and toxins in the body). Chrysanthemum, sweet and bitter in taste, slightly cold in nature, belongs to the lung meridian and liver meridian. It is used in treating wind-heat colds (superficial symptoms caused by wind-heat evil), blurred eyes, swollen and painful red eyes, headache and dizziness. It should be noted that the drug is contraindicated for people with diarrhea and Qi deficiency and cold stomach. Although it can be used to treat a variety of diseases, it must be used on the basis of traditional Chinese medicine diagnosis. Moreover, there are some differences in the way of administering the drug for different diseases, so it is important to strictly follow the doctor’s instructions and use the correct usage of Fetal Chrysanthemum in order to make the drug give full play to its due efficacy.