It is not normal for men to have milk. Men with milk may be caused by hyperprolactinemia, or by pituitary tumors, and may be caused by male breast development and male breast cancer.
1. Hyperprolactinemia: prolactin, also known as prolactin, is a hormone secreted by the pituitary gland. Hypothalamic diseases, primary hypothyroidism and other diseases may lead to secondary elevation of serum prolactin in male patients, which may lead to the symptom of milk in men.
2. Pituitary tumor: if the male patient suffers from pituitary prolactinoma, then it can also lead to the male patient’s body serum prolactin elevation, the symptoms of male milk.
3. Male mammary gland development: male mammary gland development is a kind of disease caused by the imbalance of estrogen and androgen levels in male body, which can also lead to male mammary gland development, nipple overflow, and the symptoms of milk.
4. Male breast cancer: male breast cancer is a kind of malignant tumor of male breast epithelium, and this disease can lead to the symptoms of having milk in men, but in this case, the milk in men is often bloody overflow.
In addition to the above diseases, other causes can also lead to the symptoms of milk in men, and it is recommended to consult a doctor in time to find out the causes.