Localized burning is easily confused with other symptoms and needs to be distinguished from the following symptoms: Localized skin color and temperature changes in the limbs Localized skin color and temperature changes in the limbs are one of the clinical manifestations of complex localized pain syndrome. Complex localized pain syndrome (CRPS) refers to severe intractable and variable pain secondary to accidental injury, medically induced injury or systemic disease, malnutrition and CRPS is a clinical syndrome characterized by severe intractable and variable pain, malnutrition and functional impairment. Localized pressure pain Anatomically, the bone plate is very thin, the skin covering this part is also very thin, and the periosteal sensory nerves are also rich, so it is sensitive to tactile pressure and often produces significant pressure pain. The heart of the feet and the heart of the hands are hot ——- kidney yin deficiency, yin deficiency produces internal heat, the heart of the hands and feet is the main internal, replenish yin can be, Zhi Bai Di Huang Tang, Qing Biao San plus reduction Note that there is a difference between the heart of the hands and the heart of the feet are hot, the former is only in the heart and liver of the yin, the latter is mainly kidney yin The stomach is hot, the extremities are also hot ——- mostly seen in children food accumulation fever, food accumulation in the spleen and stomach, the spleen main extremities, generally low fever, heavy in the afternoon, compared to the forehead The temperature of the stomach and extremities is higher, you can use the method of eliminating accumulation, Bao He Wan, Qi Zhen Dan, etc. Both hands and arms are hot ——- mostly seen in patients with liver fire, the temperature of the inner arm is hotter than the outer side, this belongs to depression heat, liver meridian depression heat, you should nourish liver yin and clear liver fire, Dan Gardenia Yi Yao Tang add reduction, body bones are hot ——— patients feel heat from the bones, belongs to bone steam, Qing Bone San add reduction body muscles are hot – ——- patient feels that his muscles are hot, as if there is a fire baking general, this belongs to the spleen and stomach yin deficiency, also belongs to the depression fire, treatment to nourish the spleen yin, saxifrage maitong soup, or return to the spleen soup, with sweet juicy drugs, in addition, heat in the lower limbs muscle can be added to nourish the kidney yin body local redness and swelling fever ——– Western medicine is called inflammation, the treatment is simple, clear heat and detoxify, disperse nodules and eliminate swelling head and face baking heat ——- dizziness and booming heat, seen in patients with Yin deficiency and Yang hyperactivity, pacify the liver and submerge Yang