Glucocorticois (GC) are a class of steroid hormones characterised by an ability to bind with the glucocorticoid receptor (GR) and trigger similar effects. Glucocorticoids are distinguished from mineralocorticoids and sex steroids by their specific receptors, target cells, and effects. In technical terms, corticosteroid refers to both glucocorticoids and mineralocorticoids, but is often used as a synonym for glucocorticoid. Glucocorticoids are produced in the adrenal glands.