Panacur Powerpac Paste Dewormer

Item# 2510P

Product excluded from further discount

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Panacur Powerpac Paste 10% by Merck

Product Details:

  • Contains 100 mg/gm of Fenbendazole
  • Apple-cinnamon flavored
  • One tube treats up to 1250 lb horse
  • 5 syringes in pack - each syringe is 57 gm


  • Large strongyles
  • Encysted early third stage, late third stage and forth stage cyathostome larvae
  • Small strongyles
  • Pinworms
  • Ascarids (Roundworms)
  • Arteritis caused by forth stage larvae of Strongylus vulgaris in horses.

Read manufacturers instructions for complete information regarding use and dosing.

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Customer Reviews

Average Rating:

(based on 65 reviews)

By Jody
Union Grove, WI
January 16, 2017
"I rehab horses from the starved to emotional issues. When the starved come in after putting on at least 100 lbs I always use a power pack on them. It helps get their gut working better making sure any worms that are also fed are gone. Manure consistency changes for the better by the 5th day of using. Love how fast the shipping is."
November 17, 2016
"Makes it so easy to worm the foals."
By Verified customer
September 20, 2016
"These are great! I have seen drastic results when used correctly, especially weight gain & coat condition! These are also very handy for deworming multiple horses! "
By Valued Customer
September 14, 2016
"Excellent wormer! I love this wormer. My horses get this each spring and fall and I cannot be happier with the results. Horses seem to feel better, hold their weight better and their coats look beautiful. "
By Vicki
September 13, 2016
"Your website is easy to use. The process is quick and I always receive my order fast. The Panacur arrived in perfect condition. Excellent service. "