CFR - Code of Federal Regulations Title 21

The information on this page is current as of Dec 22, 2023.

For the most up-to-date version of CFR Title 21, go to the Electronic Code of Federal Regulations (eCFR).

[Code of Federal Regulations]

[Title 21, Volume 6]

[CITE: 21CFR520.598]

TITLE 21--FOOD AND DRUGS

CHAPTER I--FOOD AND DRUG ADMINISTRATION
DEPARTMENT OF HEALTH AND HUMAN SERVICES

SUBCHAPTER E - ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS

PART 520 -- ORAL DOSAGE FORM NEW ANIMAL DRUGS

Sec. 520.598 Dichlorvos tablets.

(a) Specifications. Each tablet contains 2, 5, 10, or 20 milligrams (mg) dichlorvos.

(b) Sponsor. See No. 069043 in § 510.600(c) of this chapter.

(c) Conditions of use in dogs, puppies, cats, and kittens - (1) Amount. Administer orally at 5 mg dichlorvos per pound of body weight.

(2) Indications for use - (i) Dogs and puppies: Removal and control of intestinal roundworms (Toxocara canis and Toxascaris leonina ) and hookworms (Ancylostoma caninum and Uncinaria stenocephala ).

(ii) Cats and kittens: Removal and control of intestinal roundworms (Toxocara cati and Toxascaris leonina ) and hookworms (Ancylostoma tubaeforme and Uncinaria stenocephala ).

(3) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.

[83 FR 48945, Sept. 28, 2018]