Mastitis during lactation. It occurs in nursing women within one and a half months after delivery, especially in first-time mothers. It is usually caused by milk stagnation after delivery or poor milk drainage due to nipple damage. Clinical manifestations The initial stage of canker sores is painful swelling of the breast, poor milk drainage, or lumps, or slightly red and hot skin, accompanied by fever and headache. The initial stage is the best time for treatment. If treated properly, the swelling and pain will subside, but if not treated in time, the lumps will gradually increase in size and harden, and the pain will worsen, the skin will be red and burning, and there may be systemic symptoms such as high fever, thirst and constipation. About 7 to 10 days later, the lump becomes soft in the center or pus overflows from the nipple, indicating that the canker sore has become pus, which should be incised and drained at this time. If the pus comes out smoothly, the swelling and pain will decrease, the fever will subside, and the sore will gradually heal; if the pus does not come out smoothly and the sore is difficult to heal, pockets of pus, canker sores and breast leakage may occur. The treatment of mastitis during lactation emphasizes early treatment and focuses on the lowering of breast milk. The initial stage of breast lumps is mostly milk stagnation, which can be treated by simple methods to eliminate breast lumps and avoid further development of mastitis. 1, topical medicine, can be used to apply gold cream, or cactus to remove the thorns pounded external. 2, single medicine treatment, deer horn powder with yellow wine delivery. 3, simple Chinese medicine compound, commonly used dandelion, honeysuckle, burdock, leaking reed, Lulutong, Wang Bu Liuxing decoction to take. 4, massage method, apply a small amount of lubricant to the affected breast, starting from the areola, along the direction of the breast complex, massage and push, while lifting the nipple, to drain the stagnant milk. 5, egg yolk oil or sesame oil rubbing nipples to prevent and treat cracked nipples. Prevention and care 1, the late pregnancy often wash the nipple with warm water, or scrub the nipple with 75% alcohol, and correct nipple invagination. 2, cultivate good breastfeeding habits, pay attention to nipple cleaning. Empty the milk after each breastfeeding to prevent stagnation. 3, timely treatment of broken nipples and other parts of the body septic disease, and pay attention to the cleanliness of the breast child’s mouth, stomatitis should be treated in a timely manner. 4.Keep your mood relaxed. Avoid eating spicy food, but not eat high beam thick taste. 5.The affected breast can be held up by a triangular towel or bra to reduce pain. 6.If the body temperature exceeds 38 degrees, or the milk is yellow, breastfeeding should be stopped, but the milk must be sucked up with a breast pump.