There are many causes of small particles on the breast, and the specific treatment methods are different, as follows: 1. Lymph nodes, lymph nodes will be stimulated after the enlargement, pain, will appear systemic inflammatory manifestations, you can take oral anti-inflammatory drugs to control inflammation, lymph node enlargement is more obvious, you can surgically remove the lymph nodes. 2. Breast hyperplasia, breast lobular hyperplasia formed nodules, nodules boundary is clear, can move, there will be pain, pain is periodic, you can take prozac or breast fetish elimination to regulate, once the change is immediate surgery to remove the hard mass. If you are diagnosed with breast cancer, you need to remove the lump surgically. 4.Breast cancer is a typical cancer lump that cannot move when you touch it and the boundary is not clear.