What causes small flesh-colored growths near the nipple during pregnancy?

Small flesh-colored growths appearing near the nipple during pregnancy may be caused by physiological changes, but pathological factors such as Montgomery's tubercles or alveolar hyperplasia cannot be ruled out.

I. Physiological Causes

During pregnancy, hormonal levels in the body change significantly, which may lead to small growths near the nipple, breast swelling, and similar symptoms. These usually resolve gradually after delivery.

II. Pathological Causes

1. Montgomery's Tubercles

Montgomery's tubercles refer primarily to brownish nodules that develop around the areola during early pregnancy. They are associated with markedly increased levels of estrogen and progesterone. Symptoms can be relieved with warm compresses.

2. Mammary Alveolar Hyperplasia

Mammary alveolar hyperplasia occurs mainly in the mammary alveoli rather than the milk ducts. It is a benign proliferative condition characterized by breast pain and the presence of abnormal growths. The condition can be managed under medical guidance with medications such as Xiaoyao Pills or Rupixiao Tablets, which help resolve blood stasis and dissipate nodules.

In addition, other causes such as breast nodules may also contribute. Pregnant women should undergo regular follow-up examinations at the hospital and ensure adequate rest.