Strongid C

Strongid C
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  • Item #: Strongid
  • Manufacturer: Pfizer

Approved Uses

STRONGID C is approved for:

  • Prevention of Strongylus vulgaris larval infestation in horses and control of large strongyles (S. vulgaris, S. edentatus); small strongyles (adults) Cyathostomum spp., Cylicocyclus spp., Cylicostephanus spp., Cylicodontophorus spp., Poteriostomum spp., Triodontophorus spp.; small strongyles (4th-stage larvae) ; pinworms (adults and 4th-stage larvae) Oxyuris equi and ascarids (adults and 4th-stage larvae) Parascaris equorum.

Key Features

    • Continuous dosing of pyrantel tartrate in the gastrointestinal tract, instead of a conventional program of deworming every 60 days that leaves horses open to reinfection

    • Feed daily to prevent Strongylus vulgaris larval infestation in horses

    • Controls a variety of large strongyles, small strongyles, pinworms, and ascarids

    • Safe for use in pregnant mares and foals

  • Original single-strength STRONGID C available in 25-lb pails


25-lb pails

Dosage and Administration

    • STRONGID C is to be administered on a continuous basis either as a top-dress or mixed in the horse’s daily grain ration at the rate of 1.2 mg pyrantel tartrate per pound of body weight daily.

  • To achieve this dose administer: 1 oz of STRONGID C per 250 lb of body weight. (A STRONGID C measuring cup is enclosed.)


    • Consult your veterinarian before using in severely debilitated animals and for assistance in the diagnosis, treatment and control of parasitism.

    • Do not mix in feeds containing bentonite.

  • Not for use in horses intended for food.


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Price $58.00