§ 522.234 Butamisole.
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Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
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Specifications.(a) Each milliliter of solution contains 11 milligrams (mg) butamisole hydrochloride.
Sponsors.(b) See Nos. 054771 and 058198 in § 510.600(c) of this chapter.
Conditions of use in dogsAmount.(c) —(1) Administer 0.1 mg per pound of body weight by subcutaneous injection. In problem cases, retreatment for whipworms may be necessary in approximately 3 months. For hookworms, a second injection should be given 21 days after the initial treatment.
Indications for use.Trichuris vulpisAncylostoma caninum(2) For the treatment of infections with whipworms (), and the hookworm ().
Limitations.(3) Federal law restricts this drug to use by or on the order of a licensed veterinarian.
[79 FR 16184, Mar. 25, 2014, as amended at 86 FR 14819, Mar. 19, 2021]
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