When milk blockage occurs after cesarean section, firstly, you should pay attention to your lifestyle, secondly, you should breastfeed more often, and if necessary, you can use a breast pump to empty your breasts at regular intervals. 1. Pay attention to the lifestyle, pay attention to light diet, eat less high-calorie, high-fat food, do not squeeze the breasts, wet and hot compresses on the breasts for 3-5 minutes before breastfeeding, and massage the breasts. 2. Encourage mothers to breastfeed more, the interval between two breastfeeding should not be more than 3 hours, and insist on nighttime breastfeeding, which is conducive to the emptying of the breasts, and improve the breast swelling and pain caused by the blockage of the mammary ducts. 3. Reasonable use of breast pump, to take the above methods still can not be improved, it is recommended to use a breast pump to regularly empty both breasts. The blockage of milk after cesarean section is related to overfilling of the breasts and blockage of the milk ducts, and the symptoms can be relieved soon with reasonable intervention; if not intervened in time, the blockage of milk for a long time may be followed by infection, which may cause acute mastitis. Mothers will experience breast swelling and pain, increased body temperature, etc. If infection occurs, you should go to the hospital in time and take antibiotic treatment under the guidance of the doctor.