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My senior cat is in pain, vomiting, and has diarrhea. Should I see a vet?

Updated on September 23rd, 2025

Pet's info: Cat | Siamese | Male | neutered | 13 years and 3 months old | 5 lbs

Our 14 year old male cat acts like he's "hurting". Been giving Cosequin for joint health for about a month. Also has loose bowels, often vomits but not always food. Always been an indoor kitty with access to our screened in patio. Eats dry food for indoor/seniors and 1/4 can pate 2 x day. Is it time to see a vet?

2 Answers

Most Helpful Answer

Jenna Beyer, DVM, MBA, cVMA

Answered By Jenna Beyer, DVM, MBA, cVMA

Veterinarian, Certified Veterinary Acupuncturist

Published on October 8th, 2017

Yes, I do think it is time to go to the vet. Arthritis is very common in older cats, and frequently underdiagnosed since they are so good at hiding pain. Rocky may need medications to treat pain if that is what you are seeing. Other treatment modalities such as cold laser therapy or acupuncture are also great for arthritis.

There are a few things that could cause loose stools and occasional vomiting in cats, including hyperthyroidism, IBD, intestinal lymphoma, kidney disease, among others. Your vet will probably recommend starting with bloodwork that can diagnose some of this issues, or send out labwork for a GI panel to see if Rocky is having trouble absorbing nutrients like normal.
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Related Answers from Veterinarians

  • Answered By David Elbeze, DVM, MRCVS

    Veterinarian

    Published on July 18th, 2017

    It sounds as Rocky is suffering from a gastrointestinal condition, possibly an infection. it could also be due to ingestion of a foreign body material. i would recommend taking him to the vet the first chance you get, he will need to be checked first, if the vet thinks it's a simple gastrointestinal infection he will need an anti vomiting injection, antibiotics and a special food for a few days in order to get better.

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    1Pet Parents found this answer helpful

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