Sore mouth and tongue can drink chrysanthemum tea, honeysuckle tea, fat sea tea and so on. Mouth and tongue sores are mostly caused by external wind-heat and stomach-heat, which need to evacuate wind-heat and clear heat and toxins (remove heat and evil from the body). However, the effective dose of the infusion is limited, it is difficult to achieve the above effects, it is recommended to consult a doctor, under the guidance of the doctor for scientific treatment. 1. Chrysanthemum, sweet, bitter flavor, slightly cold in nature. It belongs to lung and liver meridians. It has the effect of dispersing wind-heat and clearing away heat, calming the liver and clearing away heat and toxins. It is used for wind-heat colds, headache and dizziness, redness and swelling of the eyes, blurred vision, sores, carbuncles and poisons. Where Yang deficiency or headache and cold (fear of cold) are contraindicated. 2. Honeysuckle, sweet flavor, cold nature. Attributed to the lung, heart, stomach meridian. It has the effect of clearing heat and removing toxins, evacuating wind-heat. It is used for carbuncles (a kind of poisonous sores, acute suppurative diseases occurring on the surface of the body, limbs and internal organs) boils (sores mostly occurring on the limbs or face, with small shapes and deep roots, as hard as nails), etc. It is also used for the treatment of coldness in the spleen and stomach. Spleen and stomach cold (spleen and stomach weak cold) and qi deficiency sores pus clearing people should not be served. 3. Fat Hai Hai, sweet taste, cold nature. It belongs to the lung and large intestine meridians. It has the effect of clearing heat and moistening the lungs (removing heat to moisturize the lungs), facilitating the pharynx and opening up the voice, moistening the intestines and relaxing the bowels. It is used for mute voice with lung heat, dry cough without phlegm, dry and sore throat, heat knot and closed stool, headache and red eyes. Mouth and tongue sores need to be treated under the guidance of physician’s diagnosis, and should not be self-medicated to avoid causing adverse reactions.