Carbadox


Carbadox is a veterinary drug that combats infection in swine, particularly swine dysentery.

Indications

Carbadox is indicated for control of swine dysentery ; control of bacterial swine enteritis ; aid in the prevention of migration and establishment of large roundworm infections; aid in the prevention of establishment of nodular worm infections.

Safety

In animal models, carbadox has been shown to be carcinogenic and to induce birth defects. The Food and Drug Administration's Center for Veterinary Medicine has questioned the safety in light of its possible carcinogenicity.

Regulation

Carbadox is approved in the United States only for use in swine and may not be used within 42 days of slaughter or used in pregnant animals. In 2016, the United States Food and Drug Administration moved to ban its use in pork, citing a potential cancer risk to humans. However, as of August 2018, FDA had indefinitely stayed its withdrawal of approval and carbadox remains available.
In 2004, carbadox was banned by the Canadian government as a livestock feed additive and for human consumption. The European Union also forbids the use of carbadox at any level. Australia forbids the use of carbadox in food producing animals.