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ZACTRAN® (gamithromycin) is available by veterinary prescription only. If you have questions, or would like more information about ordering ZACTRAN, call Customer Support or complete the form below.

Customer Support
1-888-MERIAL1 (637-4251)
Option 2

Veterinarians, if you have questions about prescribing ZACTRAN, please contact Veterinary Support.

Veterinary Support
1-888-MERIAL1 (637-4251)
Option 2

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