In the autumn of 1993, a good friend came to me and said: his family members were transferred from the army this year and wanted to join a unit in Xi’an (with good benefits), but they did not agree to accept it, and all the methods used were used, but they just did not agree to accept it. My colleague visited the leadership of the unit for this reason, they still did not agree to accept. My colleague saw that the leader had a lot of dandruff and scratched from time to time because of itching, and understood that his multiple treatments were ineffective and he was quite distressed. That and the leader about: I will find you a doctor to cure you. I know that you must have a way to give him a job. I know you must have a way to cure him, and once he is cured, there will be no problem with his job. After seeing the patient, I know that he has not only searched for famous Chinese and Western doctors, but also used a lot of private medicine from folk Chinese doctors. The patient was diagnosed with seborrheic dermatitis, and the diagnosis seems to be unquestionable. The patient’s face was dark (the patient said he was white, dry and clean), and he had a lot of dandruff and itchy. Combined with the consultation, tongue and pulse, he was tentatively identified as having liver stagnation and blood stagnation (there were no prescriptions for this type of treatment used previously). The prescription was chosen from the combination of Prosperity San and Tao Hong Si Wu Tang, and the patient was informed that he had been ill for a long time, so I first prescribed 3 doses of medicine to test the condition, so as to facilitate the next step of treatment with medicine. After taking 3 doses, the patient told me that the prescription was a little bit effective, but not too much, and that the dosage you prescribed was not too small. In fact, the prescribed dosage was not small. Since the effect was not obvious. It seems that a new treatment path must be boldly sought to collect the results. Think about it: the foot sun bladder meridian on the frontal intersection pinnacle, into the brain under the item. According to the six meridians, the treatment should start from the sun. Considering that Pueraria Mirifica has the function of generating body fluid, we can choose Pueraria Mirifica Tang from the Treatise on Typhoid Fever as the main formula. In view of the pungent heat of hemp, gui and ginger in the formula, it should be complemented by cooling herbs, so we prescribed Ge Gen Tang combined with Pu Ji Disinfectant Drink, which is good for treating large head plague. After 3 doses of the medicine, the condition improved significantly. (The patient said, “Don’t worry about the work of your friend’s family.) After taking another 7 doses of herbal medicine, the condition was reduced by half. After taking 21 doses of the above formula, he was cured.