What is an adrenal crisis and how can it be managed?
An adrenal crisis is a medical emergency and life-threatening condition that occurs due to a severe and sudden deficiency of the hormone cortisol in the body. Cortisol is a vital hormone produced by the adrenal glands that helps the body regulate blood pressure, sugar levels, and response to various physical stressors [6]. When the adrenal glands do not produce enough of this hormone, or when the body suddenly stops receiving its pharmacological replacement, the vital system may collapse, leading to severe shock if medical intervention is not sought urgently [2]. This condition always requires emergency medical care and cannot be managed at home alone.
What are the causes of an adrenal crisis and how do its symptoms manifest?
The crisis usually occurs in individuals suffering from adrenal insufficiency (such as Addison's disease) when they are exposed to significant physical stress that the body cannot adapt to, such as severe injury, surgery, or acute infection [6]. Suddenly stopping corticosteroid medication after long-term use is also a common cause of this dangerous crisis [4]. Symptoms that require immediate requests for medical assistance include: severe abdominal or flank pain, mental confusion or loss of consciousness, a sharp drop in blood pressure, persistent nausea and vomiting, and severe dehydration [6]. The patient may also feel a high fever and a rapid heartbeat, which are signs that the body is in a state of shock.
Immediate medical intervention to manage the crisis
In case of a suspected adrenal crisis, one must head immediately to the emergency department. Basic medical treatment requires the immediate administration of high doses of corticosteroids, usually hydrocortisone, via intravenous or intramuscular injection to compensate for the acute deficiency. The patient is also given intravenous fluids containing saline and dextrose (sugar) to treat dehydration and low blood sugar and blood pressure [5]. In many cases, the patient may need to remain under intensive medical observation to treat the underlying cause that led to the crisis, such as treating the causative infection [6].
Prevention and living with the risk of crisis
Prevention is a key part of managing adrenal insufficiency. Patients must not stop taking cortisol medication without careful medical consultation, and it is always advised to carry a medical identification card that explains the medical condition and the medications required in emergencies [1]. During times of physical stress or illness, a doctor may instruct the patient to temporarily increase the medication dose, which is known as a "stress-dose," to ensure the stability of hormone levels in the body [5]. It is also essential that the patient and their family be trained on how to administer an emergency hydrocortisone injection at home if the patient is unable to take pills due to vomiting or loss of consciousness. For more information on warning signs, you can review the article Addison's Disease: Adrenal Insufficiency and Its Hidden, Dangerous Symptoms (Arabic). Adhering to the treatment plan and continuous follow-up with an endocrinologist is the only way to reduce the likelihood of these crises occurring.
Medical references
Cite this answer
ClinicsJo Editorial Team. What is an adrenal crisis and how can it be managed? (Sep 13, 2026).
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