Breasts still a little hard after 10 days of weaning may be caused by milk accumulation, or may be caused by breast hyperplasia, breast cysts and other diseases, according to the situation, you can choose to massage the breasts, medication or surgical treatment. 1. Massage: If the hard lump is caused by the accumulation of milk, it usually disappears after the milk subsides. You can stimulate milk secretion by massaging the nipples and promote milk excretion through massage. It is recommended to have a professional lactation consultant to massage the breasts to avoid injuring the breasts with improper force. 2. medication: if breast cysts or hyperplasia caused by breast lumps, hyperplasia or cysts are small, can be used under the guidance of the doctor to activate the blood to dissipate the knot medication for treatment, such as the scattered knot Ling capsule, breast lumps elimination capsule, lactation granules and so on. If the inflammatory lump is caused by mastitis, antibiotics can be used to reduce inflammation and pain, such as metronidazole, penicillin, amoxicillin and other drugs. 3. Surgery: If the examination shows that breast nodules and cysts are large, surgery is usually needed. Various surgical methods such as segmental mastectomy and minimally invasive rotary mastectomy can be chosen according to the specific condition. In addition, breast trauma and breast malignant tumors may also appear similar clinical manifestations, the patient should go to the regular hospital in time to avoid delaying the condition, if you need to use drugs, should be used under the guidance of the doctor in strict compliance with the doctor’s instructions, to avoid improper use of medication on the body to avoid harm.