Related Experiment Video
Updated: Apr 28, 2026

Primary Culture of Rat Adrenocortical Cells and Assays of Steroidogenic Functions
Published on: March 12, 2019
What steroid supplementation is required for a patient with primary adrenal insufficiency undergoing a dental
Unlabelled:
Patients with primary adrenal insufficiency (Addison's disease) lack the endogenous steroid hormones cortisol and aldosterone and require daily steroid therapy (usually hydrocortisone and fludrocortisone) to replace them. These patients are unable to adapt physiologically to stress and may need supplemental steroid therapy when having dental procedures, to prevent adrenal crisis. This paper provides guidance on dental procedures for which steroid supplementation may be required in patients with primary adrenal insufficiency and gives advice on doses and timing of supplementation. It does not address the management of patients with secondary adrenal insufficiency caused by long-term use of high doses of steroids. This document is for guidance only. Patients with primary adrenal insufficiency should be assessed individually as steroid requirements will vary.
Clinical Relevance:
Although patients with primary adrenal insufficiency (Addison's disease) are invariably very well informed about their steroid requirements prior to a dental procedure, dental staff should have an understanding of the steroid supplementation that may be required.
Related Concept Videos
Adrenal Gland Disorders
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
Hormones of the Adrenal Glands
The adrenal cortex, a powerhouse of hormone synthesis, generates over two dozen corticosteroid hormones. The zona glomerulosa produces mineralocorticoids, exemplified by aldosterone, influencing the electrolyte composition of body fluids. The synthesis of glucocorticoids such as cortisol and...
Cushing Syndrome I: Introduction
Cushing Syndrome II: Pathophysiology
Adrenergic Agonists: Therapeutic Uses
Emergency and Intensive Care Unit (ICU) applications: Pressor agents increase blood pressure, heart rate, and contractility in shock and organ failure situations. Dopamine can induce vasodilation and stimulate adrenoceptors. Endogenous catecholamines are effective in treating cardiogenic shock. α2-agonists like clonidine can reverse anesthesia-induced hypertension.
Allergies and...
Antiasthma Drugs: Inhaled Corticosteroids and Glucocorticoids
ICS work through a multifaceted mechanism of action. They suppress the inflammatory response caused by the proliferation of TH cells. They also reduce the transcription of the IL-2 gene, which is involved in the...

