Postpartum underarm milk bulge can be through the baby sucking, breast massage, local hot compresses, the use of breast pumps and other ways to dredge. 1. baby sucking: postpartum armpits after the milk bulge to let the baby often suck on the breast, which can have the effect of dredging the mammary ducts and reduce the milk in the breast. 2. Breast Massage: Women can also massage along the direction of the milk ducts from the outside of the breast to the nipple gradually, which can also promote the discharge of milk and improve the effect of milk blockage. 3. Local hot compresses: women can also use hot towels to apply hot compresses to the breasts after a milk blockage, which can accelerate the effect of blood circulation, and can also help improve the status of the milk blockage. 4. Use a breast pump: women’s postnatal underarm milk blockage is serious also need to use a breast pump to suck off the breast milk, which can relieve the symptoms of breast milk blockage. If the axillary milk bulge is serious, it may lead to mastitis, it is recommended that the patient should consult a doctor in a timely manner, under the guidance of the doctor to choose the appropriate measures to treat. In addition, women should avoid eating food such as crucian carp soup, pig’s trotter soup and other soups when there is a milk blockage after delivery.