Facial flushing in Chinese medicine may be caused by physiological reasons such as after exercise, or it may be caused by pathological reasons such as yin deficiency, heat evidence, or insufficient yin fluid. 1. Yin deficiency: Yin deficiency mainly refers to the lack of yin fluid, can not be nourished, there is no way to control the yang, thus a series of symptoms, most of which are caused by not paying attention to controlling their own sex life in their normal life, taking a lot of warm food, in the clinic, most of which are manifested in the afternoon flashes of fever (a burst of fever), night sweats (after going to sleep sweating abnormally, waking up sweating stops), redness of the face, and other symptoms. 2. Heat syndrome: Heat syndrome is mainly caused by heat, resulting in hyperactivity of yang qi, which manifests itself clinically in symptoms such as short and red urine (small amount of urine, dark yellow color), flushed face, constipation and so on. 3. Damp-heat central obstruction (damp and heat evils gather to form stasis): long-term consumption of stimulating, spicy, greasy food and smoking, drinking easy to the spleen and stomach to cause some damage, which leads to the spleen’s dysfunction of transportation and digestion, resulting in the stagnation of the middle jiao qi (impeded operation of the qi), resulting in the emergence of damp-heat central obstruction in the clinic manifested in the flushing of the face, dizziness, fatigue, and other symptoms. If facial flushing does not subside, it is recommended to go to the hospital in time, consult a Chinese medicine practitioner for evidence-based guidance, and actively cooperate with the doctor for treatment.