Q. Can men experience nipple discharge, and if so, what are the possible causes?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Yes, men can experience nipple discharge, although it is less common than in women. Nipple discharge in men can be a cause for concern, and it should be evaluated by a healthcare provider. There are several possible causes of nipple discharge in men:
1. Medications: Some medications, particularly certain antipsychotic drugs, can lead to nipple discharge as a side effect.
2. Hormonal imbalances: Hormonal imbalances in men can sometimes cause nipple discharge. For example, elevated levels of the hormone prolactin, which can occur due to conditions like pituitary gland tumors, can lead to nipple discharge.
3. Breast conditions: Men can develop benign breast conditions, such as gynecomastia (enlarged breast tissue in men) or intraductal papillomas, which may cause nipple discharge.
4. Infections: Infections of the breast tissue, although less common in men than in women, can result in nipple discharge. These infections may include mastitis or a breast abscess.
5. Breast cancer: While rare, men can develop breast cancer. Nipple discharge, especially if it is bloody, can be one of the symptoms of male breast cancer.
6. Trauma or injury: Physical trauma or injury to the chest or breast area can lead to nipple discharge in men, although it is relatively uncommon.
7. Idiopathic galactorrhea: In some cases, nipple discharge in men may not have an identifiable cause and is referred to as idiopathic galactorrhea. This condition can sometimes resolve on its own or with treatment.
It's important for men who experience nipple discharge, especially if it is spontaneous, persistent, or associated with other concerning symptoms, to consult a healthcare provider for a proper evaluation and diagnosis. Diagnostic tests, such as imaging studies or blood tests, may be necessary to determine the underlying cause. While many cases of nipple discharge in men are benign, it's essential to rule out any serious underlying conditions and receive appropriate treatment if needed.