FDA Warning for diabetic pets taking Vetsulin

FDA’s Center for Veterinary Medicine Alerts Veterinarians About Problems with Vetsulin® to Treat Diabetes in Dogs and Cats

November 2, 2009

The Food and Drug Administration’s (FDA) Center for Veterinary Medicine (CVM) and Intervet/Schering-Plough Animal Health are alerting veterinarians and pet owners that Vetsulin®, a porcine insulin zinc suspension used to treat diabetes in animals, may have varying amounts of crystalline zinc insulin in the formulation. Because this Intervet/Schering-Plough Animal Health product is out of specification it could cause a delay in insulin action and an overall longer duration of insulin activity. Products having significant problems with stability can affect the management of chronic diseases. Unstable insulin products can result in unpredictable fluctuations in the glucose levels of diabetic patients. Intervet/Schering-Plough Animal Health is unable to assure FDA that each batch of their product is stable. 

FDA and Intervet/Schering-Plough Animal Health request that veterinarians closely monitor their patients receiving Vetsulin® for any changes in onset or duration of activity, or for any signs of hyperglycemia or hypoglycemia. The classic signs of hyperglycemia include increased thirst, increased urination, weight loss and lethargy. The classic signs of hypoglycemia would include disorientation, unsteadiness, weakness, lethargy, and seizures.

While Intervet/Schering-Plough is working with FDA on resolving this issue, supplies may be limited. Therefore, veterinarians should consider transitioning their diabetic patients to other insulin products. In addition, FDA encourages veterinarians to report any adverse events with the Intervet/Schering-Plough Animal Health product to the company through the Technical Services Department at 1-800-224-5318.

http://www.fda.gov/AnimalVeterinary/newsEvents/CVMUpdates/ucm188752.htm

Susan Thixton
Truth about Pet Food
Petsumer Report
www.TruthaboutPetFood.com

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Comments (2)

diedmarch172007
Said this on 11-6-2009 At 09:18 am
Are The Food and Drug Administration’s (FDA) Center for Veterinary Medicine (CVM) and Intervet/Schering-Plough Animal Health going to pay the vet bills for all that expensive "close monitoring" they recommend ?

Because pet owners just don't pay enough of their hard-earned money already to drug companies and vets and pet food companies as well as paying the taxes to fund the FDA .
Sue N.
Said this on 11-8-2009 At 12:06 am
keep up the great work, we all appreciate everything you do
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