§530.41 在动物中禁止使用的特别标签药�?Drugs prohibited for extralabel use in animals)

　　�� 530.41 Drugs prohibited for extralabel use in animals.

（a� The following drugs, families of drugs, and substances are prohibited for extralabel animal and human drug uses in food-producing animals.

　　�?� Chloramphenicol;

　　�?� Clenbuterol;

　　�?� Diethylstilbestrol （DES（�

　　�?� Dimetridazole;

　　�?� Ipronidazole;

　　�?� Other nitroimidazoles;

　　�?� Furazolidone.

　　�?� Nitrofurazone.

　　�?� Sulfonamide drugs in lactating dairy cattle （except approved use of sulfadimethoxine, sulfabromomethazine, and sulfaethoxypyridazine（�

　　�?0� Fluoroquinolones; and

　　�?1� Glycopeptides.

　　�?2� Phenylbutazone in female dairy cattle 20 months of age or older.

　　（b� The following drugs, families of drugs, and substances are prohibited for extralabel animal and human drug uses in nonfood-producing animals: [Reserved]

　　（c� [Reserved]

　　（d� The following drugs, or classes of drugs, that are approved for treating or preventing influenza A, are prohibited from extralabel use in chickens, turkeys, and ducks:

　　�?� Adamantanes.

　　�?� Neuraminidase inhibitors.

　　[62 FR 27947, May 22, 1997, as amended at 67 FR 5471, Feb. 6, 2002; 68 FR 9530, Feb. 28, 2003; 68 FR 14134, Mar. 24, 2003; 71 FR 14377, Mar. 22, 2006]