The first thing you need to do is to identify the cause of the problem in order to prescribe the right remedy. Nipple inflammation is generally categorized into acute mastitis during lactation and plasma cell mastitis during non-lactation, and the clinical symptoms, besides redness, swelling, heat and pain, can also be manifested in the form of nipple overflow, breast pain, and breast lumps and other discomforts. 1. Acute mastitis during lactation: mainly occurring in lactating women, the common cause is bacterial infection, sometimes prolonged breast infection can lead to the occurrence of breast abscesses, such patients can be through the timely evacuation of breast milk, anti-infective treatment is effective, you can choose to take oral penicillin. 2. Non-lactating plasma cell mastitis: relatively rare, the main cause is related to the autoimmune system, this kind of relationship antibiotic treatment generally can not achieve good results, in addition to anti-infection treatment should be supplemented with anti-immunity treatment, clinically commonly used penicillin combined with metronidazole supplemented with prednisone on the basis of treatment. Therefore, patients with nipple inflammation should go to the regular hospital in time, clear diagnosis, to avoid delay.