Postpartum breast swelling may be caused by the milk secreted by the breasts not being discharged in time or the blockage of milk ducts, which leads to the accumulation of milk into lumps. The patient can massage the Yingxiao point, the breast root point and the Tianxi point under the operation of a professional doctor. Yingwu acupoint: Yingwu acupoint is located in the third intercostal space, four inches away from the front center line. Massage Yingwu acupoints with the index, middle and ring fingers of both hands, and gently press them with pointing method. Both hands hold both breasts, respectively, outward circle breasts, each circle should be gently press Ying window point. Breast Root Point: The breast root point is located in the chest, at the 5th rib space, 4 inches away from the front center line. Press the breast root points on both sides with both thumbs, matching the breathing rate. Tianxi point: Tianxi point is located on the outer side of the breasts, open both hands, hold the breasts and press the thumbs just above the Tianxi point, from the outside to the inside, and slowly and gently press on the left and right sides at the same time. Postpartum breast swelling, should be consulted to clarify the condition, massage should be carried out under the guidance of a professional doctor, to avoid the adverse consequences of improper operation.