Breast nodules can be divided into four cases, according to the different cases to take different treatment methods: first, benign nodules, such as common cystic hyperplasia of the breast, mostly in women of childbearing age 30-50 years old, when the symptoms are obvious, can take oral breast fetish elimination granules or prolotherapy symptomatic treatment, if the drug treatment has no effect alert to the possibility of nodule malignancy, should be promptly surgically removed. Secondly, benign and malignant junction tumors, such as fibrous tumors or intraductal papillomas, mostly do not have obvious clinical manifestations, but they have the tendency to become malignant, so once diagnosed, they should be treated by surgery as soon as possible. Thirdly, breast cancer, which often has no characteristic clinical symptoms in the early stage, can appear as orange peel when the disease progresses to the advanced stage, so it should be detected and treated by surgery as early as possible. Fourthly, acute mastitis is a purulent infection of breast tissue, which can be treated with oral penicillin at the early stage of infection.