What causes frequent milk regurgitation?

Mar 28, 2023 Source: Cainiu Health

Dr. Lv Aiming

Introduction

Frequent milk leakage may be caused by physiological factors, such as an abundant milk supply, or by pathological conditions, such as mammary gland hyperplasia or pituitary prolactinoma. Lactating women with a plentiful milk supply often experience milk leakage, which is a normal physiological phenomenon and does not require treatment. Besides these causes, it could also be due to factors like breast cancer.

Frequent milk leakage may be caused by physiological factors, such as an overabundance of breast milk, or by pathological factors, such as mammary gland hyperplasia or pituitary prolactinoma.

1. Physiological Factors

Women who are breastfeeding and have an ample milk supply may experience frequent milk leakage, which is a normal physiological phenomenon and does not require treatment.

2. Pathological Factors

1. Mammary Gland Hyperplasia

Patients with mammary gland hyperplasia often notice abnormal-colored discharge from the nipples, which may be accompanied by an unpleasant odor. It is recommended to improve lifestyle habits and maintain regular daily routines. Under medical guidance, medications such as Xiaoyao Pills, Vitamin E tablets, or Ru'an Tablets may be used. In some cases, surgical removal of the lesion may be necessary.

2. Pituitary Prolactinoma

This is a tumor in the pituitary gland that causes excessive secretion of prolactin, leading to galactorrhea (milk discharge). Surgical removal of the tumor under a doctor's guidance can help alleviate symptoms.

Besides the above causes, frequent milk leakage could also result from conditions such as breast cancer. Women should pay attention to breast hygiene, and if symptoms persist, they should seek timely medical evaluation at a hospital.

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Is it normal for milk to leak during the late stages of pregnancy?

In general, milk leakage may occur during the late stages of pregnancy. In the later stages of pregnancy, hormonal changes such as increased levels of estrogen or prolactin can cause the mammary ducts to expand and lead to an increase in breast milk production, resulting in milk leakage.

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During the lactation period, the mother has accessory breast tissue under the armpit that is also producing milk.

It is a normal physiological phenomenon for lactating women to have accessory breasts under the armpit that also produce milk. This condition can generally be improved through massage, medication, or surgical treatment. Patients with milk discharge from accessory breasts should, under medical guidance, choose an appropriate treatment method based on their individual condition, and avoid squeezing on their own to prevent worsening of symptoms.