title: FDA prohibits extralabel use of two drug classes.
mesh_terms: D000818:Animals; D000890:Anti-Infective Agents / Q000008:administration & dosage*; D003257:Consumer Product Safety / Q000592:standards; D017277:Drug Approval / Q000331:legislation & jurisprudence*; D004348:Drug Labeling / Q000331:legislation & jurisprudence* / Q000592:standards; D024841:Fluoroquinolones; D005506:Food Contamination / Q000517:prevention & control; D006020:Glycopeptides / Q000008:administration & dosage*; D006801:Humans; D011634:Public Health; D014481:United States; D014486:United States Food and Drug Administration; D015047:Zoonoses / Q000209:etiology
chemical_list: D000890:Anti-Infective Agents; D024841:Fluoroquinolones; D006020:Glycopeptides