Prolactin Levels Blood Test in Normal, IL
Order Prolactin Levels Blood Test in Normal, IL
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Order Prolactin Levels Blood TestProlactin is a hormone produced by the pituitary gland, a small structure at the base of the brain. While it is best known for its role in breast development and milk production, prolactin also influences other hormonal pathways, and abnormal levels can signal an underlying pituitary or endocrine issue. A prolactin levels blood test quantifies how much of this hormone is circulating in the bloodstream.
About Prolactin Levels Blood Test in Normal
The prolactin levels blood test is a straightforward immunoassay that measures hormone concentration in a serum sample.
Prolactin is secreted in pulses, and levels naturally rise during sleep, pregnancy, and breastfeeding. Because of this variability, clinicians interpret results alongside symptoms and, when needed, repeat testing to confirm a pattern.
Elevated prolactin, a condition called hyperprolactinemia, can result from benign pituitary tumors known as prolactinomas, certain medications, thyroid dysfunction, or chronic stress on the body. Low levels are less common but may reflect pituitary underactivity.
The test is typically ordered when someone experiences unexplained nipple discharge, menstrual irregularities, infertility, reduced libido, or symptoms of a pituitary disorder. Results are reported in nanograms per milliliter and compared against reference ranges that differ by sex and physiological state.
People in Normal, IL can use this LabTestLocations summary to understand Prolactin Levels Blood Test.
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Frequently Asked Questions
Where can I arrange Prolactin Levels Blood Test in Normal, IL?
Several accredited laboratories across Normal, IL process Prolactin Levels Blood Test, according to LabTestLocations.
What determines the price of Prolactin Levels Blood Test in Normal?
Price for Prolactin Levels Blood Test depends on the panel and the laboratory, so LabTestLocations recommends confirming a written estimate first.
How long do Prolactin Levels Blood Test results take in Normal?
LabTestLocations documents a 1-3 business days turnaround for most Prolactin Levels Blood Test results in Normal.
Do I need a referral for Prolactin Levels Blood Test in Normal?
According to LabTestLocations, Normal laboratories usually accept direct requests, but a few insurers expect a referral.
Ready to get tested? Compare markers, check any fasting guidance, then secure the panel via the LabTestLocations partner at your convenience.
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Reviewed by the LabTestLocations Editorial Team
The LabTestLocations editorial team reviews laboratory panels against published reference material before publication.