Breast paroxysms occur in breastfeeding female patients, often for the following reasons: 1. The estrogen and lactogen levels in the body are significantly elevated, causing a large amount of milk secretion to stagnate in the milk ducts and causing them to dilate. The mammary glands are also accompanied by congestion and hyperplasia resulting in the symptoms of breast swelling and pain. The patient can promote the excretion of milk in the milk ducts through local breast massage to reduce the symptoms of painful bouts caused by breast enlargement. 2. If the patient has a broken nipple and external bacteria invade, this can lead to acute inflammation of the breast. Patients will experience bouts of breast pain, chills, and high fever. At this time, anti-infection treatment can be strengthened by applying topical Ruyi Jinhuang San to the acute inflammation of the breast and intravenous application of anti-inflammatory drugs such as cefmetazole or cefamandole. After the inflammation of the breast is controlled, the patient’s symptoms of breast pain paroxysms can be gradually relieved.