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My dog has diabetes. What are the anesthesia risks for surgery?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Female | spayed | 15 years and 4 months old | 62 lbs

What are the possible side effects on dogs with diabetes when anaesthetic is administered?

1 Answer

Most Helpful Answer

David Elbeze, DVM, MRCVS

Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on November 3rd, 2017

Some anesthetic drugs can alter sugar levels in blood but it is usually a very minor change which does not cause any real health issues. the main problem is with fasting the dog before surgery, which is an issue with dogs with diabetes. the solution is usually to limit the fasting to 6 hours only.
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