What causes an enlarged chest?
The term "chest head" usually refers to the nipple. Nipple enlargement may be a normal physiological phenomenon, or it could result from factors such as trauma or intraductal papilloma. Further examination at a hospital is recommended, followed by treatment based on the underlying cause.
1. Normal phenomenon
Due to normal cyclical changes in the ovaries before and after menstruation, fluctuations in estrogen levels may lead to nipple enlargement. It could also occur during early pregnancy due to progesterone stimulation, or result from infant suckling and stimulation postpartum. These cases are typically normal, require no excessive concern, and do not need special treatment.
2. Trauma
If the chest area suffers external impact, it may cause swelling and lead to enlarged nipples. Patients should follow medical advice and use medications such as mupirocin ointment or erythromycin ointment for treatment.
3. Intraductal papilloma
Intraductal papilloma primarily presents with nipple discharge, which may appear watery, milky, serous, purulent-blood-tinged, or bloody, and may be accompanied by nipple enlargement. Patients are advised to seek timely medical care and undergo segmental mastectomy for treatment.
In addition, less common causes such as genetic factors or endocrine disorders may also contribute. It is recommended to seek prompt medical evaluation at a hospital.