Phenylbutazone 20% for Horses

Phenylbutazone Injection 20% is used for the relief of inflammatory conditions associated with the musculoskeletal system in horses. Phenylbutazone Injection 20% contains 200 mg phenylbutazone per ml. Phenylbutazone Injection 20% is recommended for intravenous administration at the rate of 1-2 g per 1000 lbs body weight (5-10 ml per 1000 lbs) daily. Phenylbutazone.

Please note that this item requires a veterinarian’s prescription.

Three convenient ways to do that are:

1. Let us contact your veterinarian for prescription authorization.
2. Your veterinarian can contact us by fax/phone.
3. You can mail us the original written prescription.