Cortisol is a hormone produced by the adrenal glands (small organs on top of each kidney). Production and secretion of cortisol is stimulated by ACTH (adrenocorticotropic hormone), a hormone produced by the pituitary gland, a tiny organ located inside the head below the brain.
Cortisol has a range of roles in the body. It helps break down protein, glucose, and lipids, maintain blood pressure, and regulate the immune system. Heat, cold, infection, trauma, stress, exercise, obesity, and debilitating disease can influence cortisol concentrations.
Inadequate amounts of cortisol can cause nonspecific symptoms such as weight loss, muscle weakness, fatigue, low blood pressure, and abdominal pain. Too much cortisol can cause increased blood pressure, high blood sugar, obesity, fragile skin, purple streaks on the abdomen, muscle weakness, and osteoporosis.
Diagnosing and monitoring Cushing’s syndrome, Addison’s disease, adrenocortical insufficiency.
No special preparation is necessary prior to blood sample collection.
Cortisol – TC – 367
Estimated Turn Around For Results:
2-10 Business Days
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