Apr 15, 2025
Low Cortisol Levels Symptoms: Causes, Signs & What to Do
Symptoms of Low Cortisol Levels can signal deeper health issues. This article explores the symptoms, causes, diagnosis, and management.
Low cortisol levels, or adrenal insufficiency, can cause extreme fatigue, low blood pressure, and salt cravings. Learn how to identify and manage it.
What Is Cortisol?
Cortisol is a critical biomarker in the body. Abnormal levels can indicate issues with metabolic, immune, or organ function. Elevated levels should be assessed in context with symptoms and clinical background.
What Causes High Cortisol?
Medical conditions affecting balance or organ function
Excess dietary intake or supplement use
Medication side effects
Underlying inflammation or systemic stress
Symptoms of High Cortisol
Quick Summary: Symptoms vary based on the root cause but often reflect stress on the body's systems.
Unexplained fatigue
Digestive issues or appetite changes
Fluid retention or swelling
Mood or cognitive changes
How High Cortisol Is Diagnosed
Diagnosis typically involves blood, urine, or saliva tests depending on the biomarker. Test results are interpreted in context with clinical symptoms and health history.
Normal Levels
Time of Day | Normal Range (mcg/dL) |
|---|---|
Morning (8 AM) | 5 – 25 |
Evening (4 PM) | 2 – 9 |
How to Lower Cortisol Naturally
Quick Summary: Target underlying causes and improve lifestyle foundations.
Stay hydrated and eat a balanced diet
Manage stress and sleep quality
Exercise regularly, as appropriate
Work with a clinician to address underlying issues
When to See a Doctor
If high levels persist or symptoms are present, consult a doctor. At MitoHealth, we assess this biomarker alongside other indicators to understand systemic trends related to hydration, inflammation, and stress.
FAQs
What causes low cortisol? Addison’s disease, pituitary disorders, or long-term steroid use.
What are symptoms of low cortisol? Fatigue, dizziness, low blood pressure, and poor stress tolerance.
How is it treated? Hormone replacement therapy and addressing the underlying endocrine issue.