Golden chrysanthemum, also known as mountain yellow chrysanthemum, has the effect of clearing heat and resolving phlegm when drunk in water. However, the active ingredients of Chinese herbs in water are limited and generally do not achieve the therapeutic effect. Golden chrysanthemum belongs to the heat-clearing and detoxifying medicines, and is the flower of the chrysanthemum plant of the Asteraceae family. It enters the lung meridian and liver meridian, has a bitter flavor and is cool in nature, and can be taken internally in a decoction. Golden chrysanthemum is long for treating lung-heat cough, cold and fever, and sore throat. Because of its cool nature, it should be used with caution for those with cold spleen and stomach, those with loose stools and diarrhea, and those who are allergic to this product are prohibited from using it, and the adverse effects are not clear. Patients are advised to consult a doctor in time if they feel unwell. If necessary, please use it under the guidance of a professional Chinese medicine practitioner to avoid delays.