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Adrenal Function Markers

Meaning

These are specific biochemical substances, primarily hormones, measured in blood, saliva, or urine that provide a quantifiable assessment of the adrenal glands’ secretory activity. Clinically, these markers reflect the body’s capacity to manage stress and regulate fundamental metabolic processes. Key markers often include cortisol, dehydroepiandrosterone (DHEA), and their respective metabolites, offering a window into the Hypothalamic-Pituitary-Adrenal (HPA) axis integrity. Evaluating the diurnal rhythm of cortisol is particularly crucial for understanding the body’s adaptive response to daily stressors and overall endocrine balance.