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and monitor growth hormone therapy
A 30-minute rest before collection is required for an accurate result
The standard first-line test when systemic autoimmune conditions such as lupus
Measures histamine in whole blood to investigate histamine intolerance
Cortisol 4pm Collection Time Blood Test Collection Location:Pathology Collection Centre and monitor growth hormone therapyMeasures cortisol at 4pm, capturing mid decline in the daily adrenal rhythm. Assesses whether cortisol is dropping appropriately from the morning peak. Most informative when paired with an 8am test.
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