Fire is a folk idiom that refers to symptoms such as mouth and tongue sores, dry and sore throat, constipation, yellow urine, etc. It can be treated with Niu Huang Antidote Tablets and San Jin Tablets. As it occurs in winter, it should not be too cold to avoid damage to Yang Qi. Specific treatment requires a professional physician to identify and combine specific symptoms prescription. 1. Ox-huang detoxification tablets are mostly used for clearing heat and removing toxins (removing heat and toxins from the body), used for fire-heat internal exuberance, sore throat, swollen and painful gums, mouth and tongue sores, and swollen and painful red eyes. Contraindicated for pregnant and lactating women. Contraindicated for infants and young children. Allergic to this product and the ingredients contained in it is prohibited. Caution should be exercised for those with weak spleen and stomach and loose stools. This product contains andrographis, should not be overdosed or taken for a long period of time. Caution should be exercised in patients with severe liver damage; caution should be exercised in patients with acute or chronic kidney disease. 2. Sanhuang Tablet is used for hemorrhoid pain caused by Sanjiao fire, eye redness and swelling, mouth sores, nose sores, heartburn, yellow urine and constipation. It can clear away heat and toxins. It is mainly composed of Huangbai, Huanglian, Scutellaria baicalensis and other drugs. Occasionally, adverse reactions such as rash, nausea and vomiting are seen. Contraindicated for pregnant women. Avoid smoking, alcohol and spicy food during the medication. The drug should be taken under the guidance of a doctor.