Is Your Fatigue a Sign of Adrenal Insufficiency?
Published: Jul 14, 2024
Adrenal insufficiency is a condition where the adrenal glands don't produce enough hormones, leading to symptoms like fatigue and weakness. Let's explore the types and causes of this condition to better understand its impact.
Contents
Understanding Adrenal Insufficiency
Adrenal insufficiency is categorized into primary, secondary, and tertiary forms, which indicate where the problem originates. Primary insufficiency is related to the adrenal glands themselves, while secondary and tertiary types involve the pituitary gland and hypothalamus, respectively. Knowing which type you have is crucial for proper diagnosis and treatment.
Primary vs. Central Adrenal Insufficiency
Distinguishing between primary and central adrenal insufficiency involves measuring the hormone ACTH. If ACTH levels are high, it suggests primary adrenal insufficiency, while low levels suggest a central cause. Proper testing helps identify the source of the problem and guides treatment decisions.

Why Diagnosis Matters
Diagnosing the cause of adrenal insufficiency is essential because it can be linked to other health issues like autoimmune diseases or tumors. Knowing the cause not only helps in managing adrenal insufficiency but also in addressing any additional health concerns that may be present.
Frequently Asked Questions
It's a condition where adrenal glands don't produce enough hormones.
By measuring hormone levels like ACTH and cortisol.
Common symptoms include fatigue and weakness.
Yes, it can be associated with other health problems.
Yes, proper treatment is vital for managing symptoms and underlying causes.
Key Takeaways
Understanding the type and cause of adrenal insufficiency is crucial for effective treatment.
References
- Bornstein SR, Allolio B, Arlt W, et al. Diagnosis and Treatment of Primary Adrenal Insufficiency: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab 2016; 101:364.
- Pazderska A, Pearce SH. Adrenal insufficiency - recognition and management. Clin Med (Lond) 2017; 17:258.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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