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D-Worm Liquid

This page contains information on D-Worm Liquid for veterinary use.
The information provided typically includes the following:
  • D-Worm Liquid Indications
  • Warnings and cautions for D-Worm Liquid
  • Direction and dosage information for D-Worm Liquid

D-Worm Liquid

This treatment applies to the following species:
Manufacturer: Farnam

(pyrantel pamoate)




- Large Roundworms

- Hookworms

For Animal Use Only

Keep Out of Reach of Children

Active Ingredient(s): 2.27 mg of pyrantel base as pyrantel pamoate per mL.

D-Worm Liquid Indications

For the removal of large roundworms (Toxocara canis and Toxascaris leonina) and hookworms (Ancylostoma caninum and Uncinaria stenocephala) in puppies and dogs. The presence of these parasites should be confirmed by laboratory fecal exam. Consult your veterinarian for assistance in the diagnosis, treatment and control of parasitism.

D-Worm™ Liquid may also be used to prevent reinfestation of Toxocara canis in puppies and dogs and in lactating bitches after whelping.

Directions For Use

Administer 1 full teaspoon (5 mL) for each 5 lb of body weight. To assure proper dosage, weigh animal prior to treatment. It is not necessary to withhold food prior or after treatment. Dogs usually find this dewormer very palatable and will lick the dose from the bowl willingly. If there is reluctance to accept the dose, mix a small quantity of dog food to encourage consumption. It is recommended that dogs maintained under conditions of constant exposure to worm infestation should have a follow-up fecal exam within 2-4 weeks after first treatment. If your dog looks or acts sick, consult your veterinarian before treatment. For maximum control and prevention of reinfestation, it is recommended that puppies be treated at 2, 3, 4, 6, 8 and 10 weeks of age. Lactating bitches should be treated 2-3 weeks after whelping. Adult dogs kept in heavily contaminated quarters may be treated at monthly intervals to prevent Toxocara canis reinfestation.

PRECAUTION: Shake well before use.


Store at controlled room temperature between 15°-30°C (59°-86°F). Keep container tightly closed when not in use.

D-Worm Liquid Caution

Keep out of reach of children.

PRESENTATION: 2 fl oz (60 mL)

©2010 Farnam Companies, Inc.

D-Worm, Farnam and the Farnam logo are trademarks of Farnam Companies, Inc.

Distributed by: Farnam Pet Products, A Division of Farnam Companies, Inc., P.O. Box 34820, Phoenix, AZ 85067-4820

Iss. 08-10

ANADA 200-352, Approved by FDA

Net Contents:


Product Code:

RM #:


2 fl oz (60 mL)







NAC No.: 10003340

301 WEST OSBORN ROAD, P.O. BOX 34820, PHOENIX, AZ, 85013-3928
Telephone:   602-285-1660
Toll-Free:   800-234-2269
Fax:   602-207-2183
Every effort has been made to ensure the accuracy of the D-Worm Liquid information published above. However, it remains the responsibility of the readers to familiarize themselves with the product information contained on the US product label or package insert.

Copyright © 2018 North American Compendiums. Updated: 2018-05-30