Plasma breast pus is a buildup of pus due to plasma cell mastitis, and the patient must be treated promptly and not wait for the pus to collapse on its own. Plasma cell mastitis is a non-lactating inflammatory breast disease, which may be related to the patient’s mammary gland developing abnormally, and is not caused by bacterial infection. This disease will cause the patient’s breast redness, swelling, pain, localized lumps and other symptoms, suffering from plasma cell mastitis, the patient should be timely treatment, to avoid aggravation of the condition. Plasma cell mastitis treatment is not timely, will cause the patient to appear chills, fever and other systemic symptoms, with the aggravation of the condition, the patient’s breasts will be ulcerated outflow of pus. When the skin ulcerated, patients should do a good job of wound care, to ensure hygiene, to avoid the emergence of infection. If you find plasma cell mastitis, it is recommended that you go to a regular hospital in time, and standardize your treatment under the guidance of your doctor.