The local remedies for breast blockage are unreliable and there is no scientific basis for the local remedies. Breast blockage may be related to breast milk stagnation, mastitis, breast tumor, etc. The cause of the disease should be clarified, and the mammary glands should be unblocked through common sense, medication and surgical treatment. 1. Milk stagnation: This is due to the fact that not all the milk is drained during breastfeeding, and the milk is stagnant in the breast, leading to the blockage of the milk ducts. You can apply hot compresses to the area and then massage the excess milk out until the blockage becomes soft. 2. Mastitis: If the patient has mastitis, it may lead to blockage of the mammary glands, redness and swelling of the skin and other symptoms. It is necessary to squeeze out the milk in time, and at the same time use amoxicillin, cefixime and other antibiotic drugs to treat. If an abscess has formed, drainage treatment should also be carried out. 3. Breast tumor: if the patient has breast duct papilloma, breast cancer and other tumors, it will lead to breast blockage, lumps in the breast, nipple overflow and other phenomena. Timely surgery is needed to remove the lesions, with radiotherapy if necessary. It is recommended that patients seek timely medical treatment, strictly follow the doctor’s instructions for scientific treatment, and avoid listening to folk remedies, which will lead to the aggravation of the condition.