Prolactin

Serum Prolactin

Prolactin is primarily known for breast milk production. But elevated levels in non-pregnant women or men can indicate pituitary problems or medication side effects.

Normal Range

Male: 2-18 ng/mL | Female: 2-29 ng/mL | Pregnant: 10-209 ng/mL

Unit: ng/mL

LOWNORMALHIGH
Below normalMale: 2-18 ng/mL | Female: 2-29 ng/mL | Pregnant: 10-209 ng/mL ng/mLAbove normal
Medically Verified Ranges

What High Prolactin Means

High prolactin (hyperprolactinemia) causes: missed/irregular periods in women, milky nipple discharge, infertility, low libido. In men: low testosterone, erectile dysfunction. Common causes: pituitary adenoma, medications (antipsychotics, anti-nausea drugs).

Pituitary AdenomaPCODMedication Side Effect

What Low Prolactin Means

Low prolactin is rarely clinically significant. May indicate pituitary damage or Sheehan's syndrome (post-delivery pituitary infarction).

Sheehan's Syndrome

Frequently Asked Questions

Disclaimer: Reference ranges may vary between laboratories. This is educational information, not medical advice. Upload your complete lab report in the GoDavaii app for AI-powered analysis in context of your health profile.

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