The milk rises when a woman is squeezed during breastfeeding do not cause an increase in body temperature. If the temperature rises, most people consider that there is mastitis, which requires timely anti-inflammatory treatment. The normal breastfeeding will not cause a fever, but if the breast inflammation is formed due to the extrusion, then there will be a fever, and the localization of the breast is red, swollen and hot pain, in the localization of the hard nodules can be felt, the maternal manifestation of a high fever, chills, breast swelling and pain and other symptoms. If there are localized nodules in the breast during breastfeeding, and the local skin temperature rises, it is necessary to go to the hospital for anti-inflammatory treatment to avoid pus suppuration due to the aggravation of inflammation, or even the need for incision and drainage. It is recommended to stop breastfeeding for your child immediately when breastfeeding with fever, suck out the milk with a breast pump, and apply warm compresses with a hot towel. When the breast is red, swollen, hot and painful, it is necessary to go to the hospital for anti-inflammatory treatment, and once there is pus, it is necessary to stop breastfeeding and make a surgical incision to drain the breast.