21 C.F.R. § 522.1086
Guaifenesin solution.
Cite as 21 C.F.R. § 522.1086 (2026)
(a)
Specifications.
Each milliliter of solution contains 50 milligrams (mg) of guaifenesin and 50 mg of dextrose.
(b)
Sponsors.
See Nos. 037990 and 058198 in § 510.600(c) of this chapter.
(c)
Conditions of use in horses
—(1)
Amount.
Administer 1 milliliter per pound of body weight by rapid intravenous infusion.
(2)
Indications for use.
For use as a skeletal muscle relaxant.
(3)
Limitations.
Do not use in horses intended for human consumption. Federal law restricts this drug to use by or on the order of a licensed veterinarian.
[79 FR 16189, Mar. 25, 2014, as amended at 86 FR 14820, Mar. 19, 2021]
- Cross-references to the CFR
- 510.600