Pributazone Boluses are used for the relief of inflammatory conditions associated with the musculoskeletal system in horses.
Pributazone Boluses are a non-steroidal anti-inflammatory drug (NSAID). Each Pributazone bolus contains 1 gram phenylbutazone. The
dosage of Pributazone Boluses is recommended at 1-2 boluses per 500 lbs body weight daily given orally. Dosage is usually reduced
as symptoms regress. Phenylbutazone.