21 CFR § 520.82aChapter I

§ 520.82a Aminopropazine.

Primary source

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.

Full Text

Specifications.(a) Each tablet contains aminopropazine fumarate equivalent to 25 percent aminopropazine base.

Sponsor.(b) See No. 000061 in § 510.600(c) of this chapter.

Conditions of use in dogs and catsAmount.(c) —(1) Administer orally at a dosage of 1 to 2 milligrams per pound of body weight, repeated every 12 hours as indicated.

Indications for use.(2) For reducing excessive smooth muscle contractions, such as occur in urethral spasms associated with urolithiasis.

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

[79 FR 28816, May 20, 2014]

eCFR data current as of: June 10, 2026

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.