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Phenylbutazone Bolus, 100 ct Rx

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Product Overview

How To Use

What’s in it?


Questions & Answers

Product Description

Phenylbutazone Bolus is useful in relieving inflammatory conditions of the horse's musculoskeletal system. It is an NSAID (non-steroidal anti-inflammatory drug) that comes with 100 boluses in each bottle.

What is Phenylbutazone Bolus, 100 ct?

Phenylbutazone Bolus are used for the relief of inflammatory conditions associated with the musculoskeletal system in horses.

Who is Phenylbutazone Bolus, 100 ct for?

For use in horses.

Why use Phenylbutazone Bolus, 100 ct?

Phenylbutazone Bolus works to control pain from sources like laminitis, infections, injuries, and more. It provides relief of inflammatory conditions of the horse's musculoskeletal system.

How does Phenylbutazone Bolus, 100 ct work?

This NSAID medication has an analgesic effect that is primarily attributed to the anti-inflammatory qualities of the compound.



Active ingredient(s):


How is Phenylbutazone Bolus, 100 ct sold?

100 boluses bottle

What are the side effects of Phenylbutazone Bolus, 100 ct?

  • If any signs of blood dyscrasia, jaundice, or gastrointestinal upset are noted, withdraw use immediately.
  • Albeit rare, certain dogs have experienced fatal reactions following long-term treatment. Regular, weekly blood counts in early treatment phases and bi-weekly counts thereafter can help safeguard against this risk.
  • If you notice tarry or black stools, a relative granulocyte decrease, or a decrease in the total white count should lead to urgent withdrawal of treatment and initiation of countermeasures.

What special precautions are there?

  • When treating inflammatory conditions caused by an infection, concurrent treatment should be initiated with specific anti-infectives.
  • Closely monitor or avoid administering to animals taking other anti-inflammatory medications, including corticosteroids or NSAIDs.
  • Keep away from children.
  • Not for use in animals intended for food slaughter.
  • Only for use in animals.

What to do if overdose?

Contact your nearest emergency animal hospital

How can I store Phenylbutazone Bolus, 100 ct?

Store in a dry and cool environment. 59*-86*F(15*-30* C)

Helpful Tips:

Pharmacists are standing by to offer Pet Parent counseling regarding prescription medication purchased from Allivet before and after dispensing. Pharmacists on duty are available Monday-Friday, 9:30AM - 5:30PM EST and will be on call Saturday 12:00PM - 4:00PM EST for consultation.


Dosage and Administration : Orally 1-2 boluses per 500 lb of body weight, but not to exceed 4 grams daily. Reduce dosage as symptoms regress. 

Main Ingredients

Ingredients : Each bolus contains :
Phenylbutazone, U.S.P. 1 gram

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Phenylbutazone Bolus, 100 ct

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