Encyclopedia of Cancer | Dexamethasone

Definition

Dexamethasone is a synthetic glucocorticoid. Its naturally occuring counterparts are hydrocortisone and cortisone. Although the drug is used in a variety of ways, in general, it reduces inflammation and depresses the immune system. Dexamethasone may also be called by its brand name, Decadron, and is one of the corticosteroids.

Purpose

Dexamethasone is used in the treatment of many disorders. For example, it may be used:

• as replacement therapy in the treatment of Addison's disease
• in the management of various inflammatory disorders, such as rheumatoid arthritis
• in managing allergic disorders, such as asthma

Patients with ulcerative colitis may...