If your breasts become hard when weaning, the first thing to consider is the accumulation of milk in your breasts. However, because the physical condition and health status of each woman are different, the time to dissipate on your own varies, and generally dissipates in about 1 week. However, prolonged accumulation of milk in the breast may cause mastitis or breast cysts. You can try using breast pumps, hot compresses and massage to promote milk discharge and reduce symptoms: 1. If the symptoms are not relieved, women can also use hot towels to warm their breasts and massage along the root of the breast towards the nipple with the palm of their hand using pushing, kneading and squeezing to promote the discharge of milk. If it is inconvenient to do this on your own, you can go to a hospital or postpartum rehabilitation institution to seek professional help to promote the symptoms to subside. 2. Dietary regulation: Women who are weaning can also consume a moderate amount of malt, hawthorn, barley tea and other foods that are beneficial to promote the dissipation of breast lumps for relief, and do not consume foods that promote milk secretion, such as milk, broth, bone broth and so on. In addition, it should be noted that during the weaning period, it is best not to let the baby suckle or touch the breast again. Avoid rinsing the breast with hot water in the shower, keep the skin around the breast clean and dry, and reduce the stimulation to the breast and nipple, which is conducive to the reduction of lactogen secretion to help return the milk. If the hardness of the breast does not subside after weaning and is accompanied by breast redness, swelling, pain or generalized fever, it indicates the presence of breast diseases, such as mastopexy, mastitis, breast cysts and other diseases. Therefore, if the patient also has symptoms such as breast pain, redness and swelling, and elevated skin temperature, she should go to the hospital for breast examination as soon as possible to exclude organic lesions of the breast.