Plasmacytoid mastitis is a non-lactating, non-infectious, chronic inflammatory disease. For the treatment of this disease, many people use surgery, but even if surgery is performed, it has to recur, and it recurs repeatedly, and after the left side recurs, the right side recurs, and if surgery is still insisted on, eventually the patient’s breast may be completely removed. As we all know, the initial treatment of breast cancer is radical surgery, which removes the whole breast. With the development of comprehensive treatment such as chemotherapy and endocrine therapy, breast cancer surgery becomes smaller and smaller, and eventually for early breast cancer it is recommended to simply endocrine therapy instead of choosing surgery. For mastectomy for inflammatory breast disease, it is incomprehensible and even more unacceptable to doctors and patients. At a time when Western medicine is at its peak in the treatment of plasmacytoid mastitis, Chinese medicine is also advancing and developing. Chinese medicine has also played an indelible role in the treatment of plasmacytoid mastitis. A patient in Sichuan, after the disease was discovered locally, was immediately treated with abscess incision and drainage because there was septicemia at the time, and was heavily injected with antibiotics and fluids after surgery. At that time to the outpatient clinic not only the wound did not grow well, but also recurred in several places, it is impossible to solve the problem with surgery, so they should be hospitalized, Chinese medicine wound change, although some discomfort, but the effect is still there, at the same time, Chinese medicine external and internal Chinese medicine, constantly changing the Chinese medicine, after the patient and our joint efforts, finally change the medicine for more than 20 days, the wound grows really, there is no longer what After the patient’s joint efforts with us, the wound grew solidly for more than 20 days and no more problems occurred, and the breast swelling disappeared in about 40 days. The follow-up is now very good, no longer control the diet, has begun to eat chili, seafood and other things. Finally, I hope that all patients with pulpy breasts can keep their breasts, keep their confidence and recover soon.