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My cat has back pain and drinks too much. How can I help?

Updated on September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 4 years and 3 months old | 12.5 lbs

I was told Rocky (a stray I rescued) has obvious back injury etc, but of unknoen origin because his vet did not perform X rays, only sent him home with Onsior. I'm trying to get X rays etc scheduled for him, but in the meantime what can I do to ease his pain and distress? On an unrelated note, he's chughing water and filling to the brim his litter box with stool mounds too...sometimes out of the box.

1 Answer

Most Helpful Answer

Dr. Elizabeth

Answered By Dr. Elizabeth

Veterinarian

Published on April 10th, 2019

Definitely pursue those x-rays. That is a good idea. I also recommend that you have his blood and urine tested for abnormalities. Drinking excessive amounts of water and urinating excessively can indicate kidney disease, hyperthyroidism, liver disease or diabetes. Blood tests and the urine testing should give you some answers. Try to get these tests done ASAP.
At home you can start him on an omega-3 fatty acid supplement, as well as a joint supplement for cats. Both of these will act like natural anti-inflammatories and improve the health of the joints in the spine. Best of luck and please feel free to post any additional questions.
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