21 CFR 522.1465 - Naltrexone.
(a)Specifications. Each milliliter of solution contains 50 milligrams of naltrexone hydrochloride.
(b)Sponsor. See 053923 in § 510.600(c) of this chapter.
(c)Conditions of use in elk and moose -
(1)Amount. 100 milligrams of naltrexone hydrochloride for each milligram of carfentanil citrate administered. One-quarter of the dose should be administered intravenously and three-quarters of the dose should be administered subcutaneously.
(2)Indications for use. As an antagonist to carfentanil citrate immobilization in free-ranging or confined elk and moose (Cervidae).
(3)Limitations. Do not use in domestic food-producing animals. Do not use in free-ranging animals for 45 days before or during hunting season. Federal law restricts this drug to use by or on the order of a licensed veterinarian.