There are many reasons for small bumps around the nipples and different ways to deal with them: 1. Montserrat nodules, small bumps on the areola called Montserrat nodules, which can be like goose bumps when stimulated, are a normal physiological phenomenon and do not need to be eliminated. 2. Skin allergies, when exposed to poor quality clothing skin itching, red rash, skin fever performance. It is necessary to change to good quality underwear and to carry out timely anti-allergy treatment. 3. swollen lymph nodes under the breast, inflammation stimulation causes lymph nodes to become large and protrude from the skin surface. If the inflammation is obvious, there will be tenderness, skin redness and swelling, so anti-inflammatory treatment is needed. 4. Breast enlargement, breast lobe enlargement will form nodules, related to estrogen, with a cycle, endocrine regulation treatment is needed.