Anthelcide EQ

HORSE DEWORMER

For use in horses only

Anthelcide EQ Paste is a paste formulation of oxibendazole, a broad-spectrum benzimidazole anthelmintic. This formulation has been developed for ease of administration. Each syringe contains 0.85 oz (24 g) of paste.

Anthelcide EQ Paste is indicated for removal and control of: large strongyles (Strongylus edentatus, S. equinus, S. vulgaris); small strongyles (species of the genera Cylicostephanus, Cylicocyclus, Cyathostomum, Triodontophorus, Cylicodontophorus, and Gyalocephalus); large roundworms (Parascaris equorum); pinworms (Oxyuris equi) including various larval stages; and threadworms (Strongyloides westeri).

Anthelcide EQ is contraindicated in severely debilitated horses or horses suffering from infectious disease, toxemia, or colic.

  Do not use in horses intended for human consumption.

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

Keep Out of Reach of Children.

Parasite resistance may develop to any dewormer, and has been reported for most classes of dewormers. Treatment with a dewormer used in conjunction with parasite management practices appropriate to the geographic area and the animal(s) to be treated may slow the development of parasite resistance. Fecal examinations or other diagnostic tests and parasite management history should be used to determine if the product is appropriate for the herd prior to the use of any dewormer. Following the use of any dewormer, effectiveness of treatment should be monitored (for example, with the use of a fecal egg count reduction test or another appropriate method). A decrease in a drug’s effectiveness over time as calculated by fecal egg count reduction tests may indicate the development of resistance to the dewormer administered. Your parasite management plan should be adjusted accordingly based on regular monitoring.

The dosage of oxibendazole is 10 mg/kg (2.2 lb) of body weight (15 mg/kg for strongyloides). Each mark on the syringe delivers Anthelcide EQ to treat 100 lb (67 lb for strongyloides). Horses maintained on premises where reinfection is likely to occur should be retreated in 6–8 weeks.

Do not underdose. Ensure each animal receives a complete dose based on a current body weight. Underdosing may result in ineffective treatment, and encourage the development of parasite resistance.

Anthelcide EQ is compatible with carbon disulfide, which can be used concurrently for bot control (Gasterophilus spp.) when administered by a veterinarian. Routine carbon disulfide cautions must be observed.

Anthelcide EQ paste is supplied in 0.85-oz (24-g) syringes.

Store at controlled room temperature 15°–30°C (59°–86°F).

Approved by FDA under NADA # 121-042

zoetis

Distributed by:
Zoetis Inc.
Kalamazoo, MI 49007

52478000 
Revised: November 2025