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  5. Current Animal Drug Shortages
  1. Product Safety Information

Current Animal Drug Shortages

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Sponsors and manufacturers provide most drug shortage information and FDA works closely with them to help prevent or reduce the impact of shortages.

FDA may disclose information that sponsors/manufacturers voluntarily submit to the Agency as permitted by applicable disclosure law, which includes restrictions on the release of confidential commercial information and trade secrets.  If FDA determines that a product is in shortage, the Agency generally intends to work with sponsors and manufacturers to confirm the accuracy and appropriateness of information regarding the shortage before posting publicly on FDA’s website.

Veterinarians sometimes use FDA-approved human drugs in their patients in an extra-label manner. Please see Human Drug Shortages.

Date Shortage BeganDrug ProductSponsor/ManufacturerAdditional Information
February 2025Equidone Gel (domperidone)Dechra, Ltd.
866-683-0660		Manufacturing delays.
January 2025IMMITICIDE (melarsomine)Boehringer lngelheim Animal Health USA Inc.
888-637-4251		Exit of raw material supplier, leading to discontinuation.
November 2024KBroVet-CA1 (potassium bromide)Pegasus Laboratories, Inc.
800-874-9764		Manufacturing delays. Expected release mid-December 2024.
August 2024OSPHOS (clodronate)Dechra, Ltd.
866-683-0660		Manufacturing delays. 
August 2024Ceftiofur Sodium Sterile PowderCephazone Pharma, LLC
800-587-4306		Discontinued.
April 2024Estrumate (cloprostenol sodium)Intervet, Inc. 
800-521-5767		Approval of manufacturing changes pending.
February 2024Thianil (thiafentanil oxalate)Wildlife Pharmaceuticals, Inc.
877-357-6613		Regulatory issues.
August 2023PrednisTab (prednisolone tablets), USP, 20mg tabletsLloyd, Inc.
800-831-0004		Manufacturing delays. Expected availability February 2024.
July 2022Lidocaine 2% InjectionSparhawk Laboratories, Inc.
800-255-6368		API shortage, transportation issues
November 13, 2019Epinephrine 1 mg/mLSparhawk Laboratories, Inc.
800-255-6368		Increased demands. Approved human product is also available in 30 ml vials.
August 8, 2016Halamid Aqua (chloramine-T)Axcentive SARLManufacturing delay

Resolved Animal Drug Shortages

 

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