A lot of small bumps next to the nipple may be caused by Montgomery’s nodes, fat granules, nipple eczema, etc. If accompanied by other uncomfortable symptoms, it is recommended to consult a doctor in time for treatment. 1. Montgomery’s nodes: If you are pregnant or breastfeeding, bumps caused by Montgomery’s nodes are generally normal physiological phenomena and do not require special treatment. 2. Fat particles: due to the sebaceous glands secretion of fat particles, a long time gathered in the nipple next to, did not clean, and thus the formation of small bumps. Pay attention to local hygiene and cleanliness, avoid spicy, stimulating, greasy food, and eat a light diet. 3. Nipple eczema: If the bumps next to the nipple are red papule-like changes, accompanied by itching symptoms, may be due to nipple eczema. It occurs most often in lactating women, and may be caused by milk stimulation, localized moisture in the breasts, and excessive sweating. A lot of small bumps next to the nipple, it is recommended to consult a doctor for timely examination and treatment under the guidance of a doctor.