CFR > 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 (parts 500 to 590) > PART 520—ORAL DOSAGE FORM NEW ANIMAL DRUGS > 520.1962—Promazine hydrochloride.

520.1962—Promazine hydrochloride.

(a) (1) Chemical name. 10-[3-(Dimethylamino)propyl]phenothiazine monohydrochloride.
(2) Specifications. Conforms to N.F. XII.
(3) Sponsor. See No. 000856 in § 510.600(c) of this chapter.
(4) [Reserved]
(5) Conditions of use. (i) The drug is used for quieting excitable, unruly, or intractable horses. It is administered at a dosage level of 0.45 to 0.9 milligrams of promazine hydrochloride per pound of body weight mixed with an amount of feed that will be readily consumed.
(ii) Do not use in horses intended for food.
(iii) Federal law restricts this drug to use by or on the order of a licensed veterinarian.
(b) [Reserved]

Code of Federal Regulations

[40 FR 13838, Mar. 27, 1975, as amended at 43 FR 55386, Nov. 28, 1978; 59 FR 5705, Feb. 8, 1994]