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Condition

Acute Adrenal Crisis

Condition 101

What is the definition of Acute Adrenal Crisis?

Acute adrenal crisis is a life-threatening condition that occurs when there is not enough cortisol. This is a hormone produced by the adrenal glands.

What are the alternative names for Acute Adrenal Crisis?

Adrenal crisis; Addisonian crisis; Acute adrenal insufficiency

What are the causes for Acute Adrenal Crisis?

The adrenal glands are located just above the kidneys. The adrenal gland consists of two parts. The outer portion, called the cortex, produces cortisol. This is an important hormone for controlling blood pressure. The inner portion, called the medulla, produces the hormone adrenaline (also called epinephrine). Both cortisol and adrenaline are released in response to stress.

Cortisol production is regulated by the pituitary. This is a small gland just underneath under the brain. The pituitary releases adrenocorticotropic hormone (ACTH). This is a hormone that causes the adrenal glands to release cortisol.

Adrenaline production is regulated by nerves coming from the brain and spinal cord and by circulating hormones.

Adrenal crisis can occur from any of the following:

  • The adrenal gland is damaged due to, for example, Addison disease or other adrenal gland disease, or surgery
  • The pituitary is injured and cannot release ACTH (hypopituitarism)
  • Adrenal insufficiency is not properly treated
  • You've been taking glucocorticoid medicines for a long time, and suddenly stop
  • You've become very dehydrated
  • Infection or other physical stress

What are the symptoms for Acute Adrenal Crisis?

Symptoms and signs of adrenal crisis can include any of the following:

  • Abdominal pain or flank pain
  • Confusion, loss of consciousness, or coma
  • Dehydration
  • Dizziness or lightheadedness
  • Fatigue, severe weakness
  • Headache
  • High fever
  • Loss of appetite
  • Low blood pressure
  • Low blood sugar
  • Nausea, vomiting
  • Rapid heart rate
  • Rapid respiratory rate
  • Slow, sluggish movement
  • Unusual and excessive sweating on face or palms

What are the current treatments for Acute Adrenal Crisis?

In adrenal crisis, you need to be given the drug hydrocortisone right away through a vein (intravenous) or muscle (intramuscular). You may receive intravenous fluids if you have low blood pressure.

You will need to go to the hospital for treatment and monitoring. If infection or another medical problem caused the crisis, you may need additional treatment.

What is the outlook (prognosis) for Acute Adrenal Crisis?

Shock may occur if treatment is not provided early, and it can be life threatening.

When should I contact a medical professional for Acute Adrenal Crisis?

Go to the emergency room or call the local emergency number (such as 911) if you develop symptoms of acute adrenal crisis.

Call your health care provider if you have Addison disease or hypopituitarism and are unable to take your glucocorticoid medicine for any reason.

If you have Addison disease, you will usually be told to temporarily increase the dosage of your glucocorticoid medicine if you are stressed or ill, or before having surgery.

How do I prevent Acute Adrenal Crisis?

If you have Addison disease, learn to recognize the signs of potential stress that may cause an acute adrenal crisis. If you have been instructed by your doctor, be prepared to give yourself an emergency shot of glucocorticoid or to increase your dosage of oral glucocorticoid medicine in times of stress. Parents should learn to do this for their children who have adrenal insufficiency.

Always carry medical ID (card, bracelet, or necklace) that says you have adrenal insufficiency. The ID should also say the type of medicine and dosage you need in case of an emergency.

If you take glucocorticoid medicines for pituitary ACTH deficiency, be sure you know when to take a stress dose of your medicine. Discuss this with your provider.

Never miss taking your medicines.

REFERENCES

Bornstein SR, Alloliu B, Arlt W, et al. Diagnosis and treatment of primary adrenal Insufficiency: an Endocrine Society clinical practice guideline. J Clin Endocrinol Metab. 2016;101(2):364-389. PMID: PMC4880116 www.ncbi.nlm.nih.gov/pmc/articles/PMC4880116.

Stewart PM, Newell-Price JDC. The adrenal cortex. In: Melmed S, Polonsky KS, Larsen PR, Kronenberg HM, eds. Williams Textbook of Endocrinology. 13th ed. Philadelphia, PA: Elsevier; 2016:chap 15.

Thiessen MEW. Thyroid and adrenal disorders. In: Walls RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice. 9th ed. Philadelphia, PA: Elsevier; 2018:chap 120.

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Latest Research

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Clinical Trials

Clinical Trial
Device
  • Status: Recruiting
  • Study Type: Device
  • Participants: 200
  • Start Date: September 26, 2018
Residual Secretion of Adrenal Steroid Hormones in Addison's Disease