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Phenylbutazone powder is for the relief of inflammatory conditions associated with the musculoskeletal system in horses. In the treatment of inflammatory conditions associated with infections, specific anti-infective therapy should be used concurrently.
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Item# Size/Desc Qty Price
Equizone 100 2.2 lb jar
This item requires a RX
Equizone 50 1.1 lb jar
This item requires a RX

**Note: This product requires a veterinarian's prescription to purchase.At checkout you will need to provide your veterinarian's FAX or email address. We will then send him or her a prescription verification that he or she will need to sign and return before we can ship you this product.

Dosage and Administration:

Follow you Veterinarian's prescription instructions and discuss what medications your horses is currently taking, and any medical conditions with your veterinarian.

For Horses Only:

Administer orally using the 0.6 ounce 18 mL scoop provided on a small amount of palatable feed and mix well. Give 1 to 2 level scoops per 500 pounds of body weight, but do not exceed 4 scoops per animal daily. Use the high dose for the first 48 hours, then gradually reduce to a maintenance dose.

Each 10 grams of powder contains 1 gram of phenylbutazone


Use with caution in patients who have history of drug allergy.

Do not use in horses intended for human consumption.

Concomitant use with other anti-inflammatory drugs, such as NSAIDs or corticosteroids, should be avoided or closely monitored.

Side Effects:

Discuss possible side effects with your Veterinarian

The most-common side-effects include ulceration of the mouth and GI tract. Less-common side-effects include renal damage, bleeding disorders and protein loss.