What causes high prolactin in men?

Don't think that only women have high prolactin. In fact, men also have high prolactin. So what is the reason? What causes high prolactin in men? Hyperprolactinemia is a common disease of male endocrine disorders and an important cause of male infertility. It is a common hypothalamus-pituitary-gonadal axis disease. Excessive prolactin can interfere with the function of the reproductive glands. So, what causes high prolactin in men?

1. Prolactinoma: This is the most common cause of hyperprolactinemia and also the most common pituitary tumor.

2. Hypothalamic damage: Various reasons such as intracranial tumors or inflammation may cause damage to the hypothalamus, resulting in a decrease in prolactin inhibitors and causing hyperlactosis.

3. Idiopathic hyperprolactinemia.

4. Pseudoprolactinoma: Non-functional pituitary tumor compresses the pituitary stalk and damages the hypothalamus-pituitary connection, causing hyperprolactinemia.

5. Thyroid diseases: primary hypothyroidism, hepatorenal insufficiency, etc.

6. Drug factors: taking metoclopramide, hibernation agent, 5-hydroxytryptamine, estrogen, birth control pills, etc.

7. Physiological factors: Physiological stimulation such as sleep, nipple stimulation, and sexual intercourse can temporarily increase PRL.

Well, the above is our basic introduction about what causes high prolactin in men. After reading that, you should have some understanding. The above is a summary of the causes of hyperprolactinemia. Clinically, hyperprolactinemia is more common in adolescents, and its main symptoms are delayed growth of sexual hair, loss of spermatorrhea, and slowed growth rate; adults mainly show decreased libido and impotence. 5% of patients may experience lactation and breast development, and others may also experience abnormal ejaculation, decreased semen, or even azoospermia. Therefore, male friends should be vigilant about this.