Woolly Gua Sha is one of the sores and canker sores and poisons in Chinese medicine surgery, “New Compilation of Examination and Recipes” and “The Quasi-Terms for Treatment of Evidence” have recorded that it is a “headache at the beginning, the body is cold and hot, the front of the heart can, the back of the undershirt with red dots such as a rash shape”. Woolly Gua Sha is recorded in the original ancient text as “initial headache, body chills and fever, the front heart can, the back of the undershirt with red dots like a rash shape”, the patient at the beginning of the headache, the whole body chills and fever, similar to typhoid fever (feel the cold evil caused by fever disease) and abdominal and abdominal colic, day and night pain, especially vomiting as the identification of the characteristics. Treatment for Woolly Boils. New Compilation of Examination and Correction Formulas” mentions that “first, use a needle to pick through the wool, then use two coins of Ming Xionghuang, wrap it in green cloth, dip it in hot wine, rub it in the front of the heart on the sores of one or two inches outside of the four surroundings, gradually rub it into the eye of the sores, and then the hair will run to the back of the undershirt, and then rub it on the undershirt according to the front, and then pull out the wool on the cloth, and then bury it in the soil. The chrysanthemum drink, the ding ding drink, protect the heart can be taken internally. Woolly Gua Sha is a kind of acute disease in Chinese medicine surgery, if the above symptoms, need to go to the regular hospital as soon as possible to relieve the condition, unauthorized use of medication may cause serious consequences.