The treatment of fire in Chinese medicine requires evidence-based treatment, and there is no such thing as the simplest method. Fire is a folk saying, Chinese medicine believes that belongs to the heat evidence, there is a distinction between the real and the imaginary, should be based on the symptoms of identification and treatment. Solid fire: manifested as red face and ears, bitter mouth and dry throat, bleeding gums, body heat and irritability, urinary constipation, yellow tongue. For solid fire in the body, caused by exuberant stomach fire (stomach fire and heat evil), it is necessary to clear heat and diarrhea (remove heat and fire evil in the body), and take Huanglian Xieyue Pill orally; for exuberant liver fire caused by exuberant liver fire, it is necessary to clear and diarrhea the liver fire, and take Diarrhea Qing Pill orally plus and minus; for exuberant fire in the heart caused by exuberant heart fire, it is necessary to clear the heart and lower the fire, and take Guanchisan orally plus and minus. Deficiency fire: manifested as hot flashes (a burst of fever), night sweating (abnormal sweating after going to sleep and stopping sweating after waking up), heartburn and heat (heat in the hearts of the hands and feet, and self-consciousness of the heart and chest), emaciation, red tongue with little moss, etc. For the lungs and lungs, there is a need to clear the heart and reduce the fire. For patients with excessive deficiency fire in the body, they need to nourish yin and moisten the lungs (replenish the yin fluid in the body to moisturize the lungs), and take Sha Shen Mai Dong Tang orally; for patients with excessive kidney yin deficiency fire, they need to nourish yin and replenish the kidney, and take Zhi Bai Di Huang Wan plus subtractions orally. For patients with fire in the body, you can take the above methods to reduce fire treatment, if the symptoms can not be relieved, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor’s diagnosis and treatment with medication, do not take medication to delay the condition.