hyperprolactinemia

Hyperprolactinemia is the excessive production of the hormone prolactin which in women produces milk in pregnancy and suppresses ovulation. In men, abnormal prolactin levels can lead to sexual dysfunction. It can be symptomatic of hypothyroidism (a condition in which the body lacks thyroid hormone).

symptoms

In men, hyperprolactinemia may be associated with impotence, visual disturbances, sudden weight loss or gain, fatigue or depression.

cause

Hyperprolactinemia can be triggered by several factors such as:

• Tumors on the pituitary gland (called prolactinomas)
• Thyroid gland disorder
• Surgical scars on the chest wall and other chest wall irritations (such as shingles)
• Medications including some tranquilizers, high blood pressure medications, and antinausea drugs
• Oral contraceptives and recreational drugs (such as marijuana)

treatment

Medication and surgery are both used to treat hyperprolactinemia:

• Bromocriptine is used to reduce excessive prolactin levels.
• Surgery is used to remove tumors (a more risky procedure).