{"data":{"id":"us/21-cfr-520.2123a","jurisdiction":"us","citation":"21 CFR 520.2123a","heading":"a Spectinomycin tablets.","body":"(a) Specifications. Each tablet contains spectinomycin dihydrochloride equivalent to 100 milligrams (mg) spectinomycin.\n(b) Sponsors. See Nos. 054771 and 061133 in § 510.600(c) of this chapter.\n(c) Conditions of use in dogs—(1) Amount. Administer orally to provide 10 mg per pound (lb) of body weight twice daily. Dosage may be continued for 4 consecutive days.\n(2) Indications for use. For the treatment of infectious diarrhea and gastroenteritis caused by organisms susceptible to spectinomycin.\n(3) Limitations. 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 520—ORAL 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":"509b440adbeb6d426b8ff8cbd0d2c3be835260baf8f36b1aceedb150d503d8a2","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-520.2123","next":"us/21-cfr-520.2123b"},"notice":"GroundRules: Original legal text. Not legal advice."}