How do US owners obtain former OTC antibiotics affected by FDA Guidance 263?

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  1. Over the counter at any feed store
  2. They are banned for chickens
  3. With a veterinarian's prescription

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References

  1. GFI #263 Frequently Asked Questions for Farmers and Ranchers, US FDA www.fda.gov/animal-veterinary/antimicrobial-resistance/gfi-263-frequently-asked-questions-farmers-and-ranchers Checked 2026-10-11.

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