{"data":{"id":"us/21-cfr-522.1086","jurisdiction":"us","citation":"21 CFR 522.1086","heading":"Guaifenesin solution.","body":"(a) Specifications. Each milliliter of solution contains 50 milligrams (mg) of guaifenesin and 50 mg of dextrose.\n(b) Sponsors. See Nos. 037990 and 058198 in § 510.600(c) of this chapter.\n(c) Conditions of use in horses—(1) Amount. Administer 1 milliliter per pound of body weight by rapid intravenous infusion.\n(2) Indications for use. For use as a skeletal muscle relaxant.\n(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.","path":["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","PART 522—IMPLANTATION OR INJECTABLE DOSAGE FORM NEW ANIMAL DRUGS"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"69819a354ac1e25530e9c2e837618f19c776250e8e26aaa1554548b805398936","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-522.1085","next":"us/21-cfr-522.1125"},"notice":"GroundRules: Original legal text. Not legal advice."}