betamethasone

betamethasone
A semisynthetic glucocorticoid with anti-inflammatory effects and toxicity similar to those of cortisol; not useful in the treatment of adrenal insufficiency because it causes little sodium retention. For systemic and topical therapy, its actions are similar to those of prednisone, but more potent. Also available as b. sodium phosphate, b. acetate, and b. valerate.

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be·ta·meth·a·sone -'meth-ə-.zōn, -.sōn n a potent glucocorticoid C22H29FO5 that is isomeric with dexamethasone and has potent anti-inflammatory activity

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n.
a synthetic corticosteroid drug with effects and uses similar to those of prednisolone. The side-effects are those of cortisone. Trade names: Betnelan, Betnesol, Betnovate.

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be·ta·meth·a·sone (ba″tə-methґə-sōn) [USP] a synthetic glucocorticoid, the most active of the antiinflammatory steroids; used topically as an antiinflammatory and administered orally in replacement therapy for adrenal insufficiency and as an antiinflammatory and immunosuppressant in a wide variety of disorders.

Medical dictionary. 2011.

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Look at other dictionaries:

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  • Betamethasone — Bétaméthasone Bétaméthasone Général No CAS …   Wikipédia en Français

  • Bétaméthasone — Général No CAS …   Wikipédia en Français

  • bêtaméthasone — ● bêtaméthasone nom féminin Glucocorticoïde synthétique dérivé fluoré de la deltahydrocortisone, possédant un pouvoir anti inflammatoire et antiallergique élevé …   Encyclopédie Universelle

  • Betamethasone/calcipotriol — Combination of Betamethasone Glucocorticoid Calcipotriol Vitamin D analogue Clinical data Pregnancy cat. C Legal status ℞ Presc …   Wikipedia

  • betamethasone acetate — [USP] the acetate ester of betamethasone, having the same actions as the base; administered parenterally in combination with betamethasone sodium phosphate as an antiinflammatory and immunosuppressant …   Medical dictionary

  • betamethasone sodium phosphate — [USP] the disodium salt of the 21 phosphate ester of betamethasone, having the same actions as the base; used intramuscularly in the treatment of adrenocortical insufficiency and parenterally, alone or in combination with betamethasone acetate,… …   Medical dictionary

  • betamethasone benzoate — [USP] the 17 benzoate ester of betamethasone, having the same actions as the base; used topically for the relief of inflammation and pruritus in corticosteroid responsive dermatoses …   Medical dictionary

  • betamethasone dipropionate — [USP] the 17,21 dipropionate ester of betamethasone, having the same actions as the base; used topically for the relief of inflammation and pruritus in corticosteroid responsive dermatoses …   Medical dictionary

  • betamethasone valerate — [USP] the 17 valerate ester of betamethasone, used topically for the relief of inflammation and pruritus in corticosteroid responsive dermatoses …   Medical dictionary

  • betamethasone — /bay teuh meth euh sohn / or, esp. Brit., /bee /, n. Pharm. a synthetic analogue of a glucocorticoid, C22H29FO5, used in various forms in the treatment of inflammation, allergies, and tumors, and for replacement therapy in adrenal insufficiency.… …   Universalium

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