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My dog's Cushing's isn't getting better with Vetoryl. What now?

Updated On September 23rd, 2025

Pet's info: Dog | English Springer Spaniel | Female | 13 years and 10 months old | 55 lbs

14yr old springer diagnosed 3 weeks ago with cushings vetoryl 30mg no change then 40mg no change as yet very anxious mum

1 Answer

Most Helpful Answer

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Answered By Silvia De Cecco, DVM, MRCVS

Veterinarian

Published on August 13th, 2018

If Holly is not improving clinically, she might need to be tested again (ACTH stimulation test) to make sure the dose of Vetoryl is the correct one for her. Usually the blood test has to be done 10-14 days after the treatment has started, 4 to 6 hrs after Vetoryl administration. Please post again on the forum if you would like to discuss it further. I hope my answer was helpful.

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