BTB: Joint injections: The big 3 corticosteroids

BTB: Joint injections: The big 3 corticosteroids

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Joint injections: The big 3 corticosteroids

Posted: 03 Apr 2010 01:51 PM PDT

From Joint injections: A good idea? from The Horse Magazine

There are three primary corticosteroids used for intra-articular injections in horses. Here's an overview:

Methylprednisolone acetate (Depo-Medrol)--Longest-lasting of the three; typically used in low-motion joints for degenerative joint disease. Colorado State University (CSU) research has shown that this drug does have negative effects on articular cartilage.

Triamcinolone acetate (Vetalog)--Moderate duration of effectiveness; used in high-motion joints at low dosages. Studies show no negative effects, and it might actually be chondroprotective (protective of the cartilage).

Betamethasone phosphate (Betavet Soluspan, Celestone)--Shortest-acting of the three; used to reduce synovitis and joint inflammation, with no known bad side effects.

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