Galactorrhea: Causes, Symptoms, and When to See a Doctor

Galactorrhea is inappropriate milky nipple discharge in non-pregnant, non-lactating individuals (can occur in men too). It signals an underlying issue.

Common Causes

  1. Pituitary disorders: Prolactinoma or other pituitary dysfunction → elevated prolactin.
  2. Medications: Birth control pills, antidepressants, antipsychotics, GI drugs.
  3. Hypothyroidism: Low thyroid disrupts hormonal balance.
  4. Stress and systemic illness: Chronic stress, kidney failure, liver cirrhosis.
  5. Chest/breast trauma or surgery.

Action

Galactorrhea warrants medical evaluation. Diagnostic tests (prolactin, thyroid, imaging) guide targeted treatment.

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