Overview

PANACUR® Paste

(fenbendazole)

Unique mode of action is what makes PANACUR (fenbendazole) so effective against the most dangerous parasites of the horse.

  • Proven Safe – Safe for foals, pregnant mares and older horses1,3
  • Works on a wide variety of parasites – Labeled for the control of large and small strongyles (including migrating larvae), pinworms and ascarids (roundworms)1
  • Effective on encysted small strongyles – A larvicidal dose is the only FDA-approved treatment for all stages of encysted small strongyles1

  • Easy to administer – A unique apple-cinnamon flavor that horses readily accept1
  • Unique Mode of Action – The antiparasitic action of PANACUR (fenbendazole) Paste 10% is due to the inhibition of energy metabolism in the parasite2

Indications

PANACUR (fenbendazole) Paste 10% is indicated for the treatment and control of large strongyles (Strongylus edentatus, S. equinus, S. vulgaris), encysted early 3rd stage (hyobiotic), late 3rd stage and 4th stage cyathostome larvae, small strongyles, pinworms (Oxyuris equi), ascarids (Parascaris equorum), and for the control of arteritis caused by 4th stage larvae of Strongylus vulgaris in horses.

Administration

Dose

PANACUR (fenbendazole) Paste 10% is administered orally at a rate of 2.3 mg/lb (5 mg/kg) for the control of large strongyles, small strongyles, and pinworms. One 25 gram syringe will deworm a 1,100 lb horse. For foals and weanlings (less than 18 months of age) where ascarids are a common problem, the recommended dose is 4.6 mg/lb (10 mg/kg); one 25 gram syringe will deworm a 550 lb horse.

For control of encysted early third stage (hypobiotic), late third stage and fourth stage cyathostome larvae, and fourth stage larvae of Strongylus vulgaris , the recommended dose is 4.6 mg/lb (10 mg/kg) daily for 5 consecutive days; administer one 25 gram syringe for each 550 lbs body weight per day.

Consult your veterinarian for assistance in the diagnosis, treatment and control of parasitism.

Important Safety Information

NOT FOR USE IN HUMANS. KEEP OUT OF REACH OF CHILDREN. Do not use in horses intended for human consumption.

Resources

Keep your clinic up-to-date on the Merck Animal Health line of equine products.

Using PANACUR POWERPAC to Treat Ivermectin-Resistant Ascarids in Foals

Panacur® POWERPAC is FDA approved to treat all stages of the encysted small strongyle.

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The Science of Effective

Different for a reason.

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The Science of Unique Deworming

Maximize your horse’s health from the inside out.

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Equine Product Reference Guide

A guide to the entire equine product line from Merck Animal Health.

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References

1. PANACUR® (fenbendazole) Paste 10% equine dewormer product label. 2. Lacey E. Mode of Action of Benzimidazoles. Parasitology Today, vol. 6, no. 4, 1990. 3. The recommended dose for control of 4th stage Strongylus vulgaris larvae, 4.6 mg/lb (10 mg/kg) daily for 5 consecutive days, has not been evaluated for safety in stallions or pregnant mares.