Causes of nipple retraction

The causes of nipple invagination include congenital dysplasia, acquired secondary, etc.

1, congenital dysplasia

congenital nipple invagination may be related to genetic or genetic mutations, in the process of fetal development, due to nipple smooth muscle dysplasia, mammary duct shortening, lack of tissue support under the nipple, the baby will be born nipple invagination.

2, acquired secondary

If breast inflammatory diseases, tumors, etc., may affect the nipple tissue, can pull the nipple ligament, fascia and duct, and then cause nipple invagination.

If found nipple invagination, affect the breast can go to the hospital for treatment. Usually pay attention to clean, prevent infection.