Many new mothers who are still in the puerperium sometimes have red, tender lumps in their breasts, poor milk production, sometimes feeling sore and tired, and measuring a low fever. Attention new mothers, this may be postpartum acute mastitis! How to prevent and control acute mastitis after delivery? How to protect breast health and give natural breast milk to baby? A. Typical causes of postpartum acute mastitis: 1. nipple trauma due to poor articulation, infrequent and effective emptying of milk from the breast; 2. specific breast ducts often receive pressure, such as ill-fitting bras with steel rings, backpacks, etc.; 3. bacterial infection. Understanding the typical causes of acute postpartum mastitis allows for targeted and comprehensive prevention. Second, how to prevent and control acute postpartum mastitis? 1, for non-bacterial infection caused by postpartum acute mastitis: through the improvement of breastfeeding posture, full breastfeeding, avoid pressure on the breast ducts, often do local massage, inflammation can be improved. Breast surgery experts tips: do professional, regular massage to receive good results. 2, acute postpartum mastitis due to bacterial infection: you can still breastfeed your baby (except for acute mastitis caused by drug-resistant Staphylococcus aureus), the mother can use medication at her discretion under the guidance of the doctor. 3.Acute postpartum mastitis that has become septic: the characteristic minimally invasive therapy of “non-return to milk puncture and pus extraction” is the advanced treatment method that allows normal breastfeeding after the pus cavity is cured by puncture, which not only shortens the course of the disease but also meets the requirements of breastfeeding.