Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed | Female | spayed | 7 years and 5 months old | 23 lbs
Nala is 23 lb jack russell pig mix. Last week stopped stairs and jumping onto bed. Vet gave 5 days of previcox. Seemed to get better then 3 days in very anxious, hiding, pacing random puking. No resting at all. Much whining. Good spirits though, tail wag.
1 Answer
Published on October 28th, 2018
Hello, I am sorry to hear about Nala. Previcox is a nonsteroidal anti-inflammatory (NSAID) medication used for injuries like the one you described. Possible side effects of NSAIDs include gastrointestinal side effects, such as ulcers in the stomach and harm to the kidneys. Dogs are more likely to experience these side effects if the medication is given on an empty stomach or for long periods of time.. Some dogs are also just more sensitive to these side effects in general. The dark color of Nala's vomit is concerning, and I would be worried that she may be experiencing some of the side effects of Previcox. I would recommend having her evaluated by a veterinarian so that they can examine her and prescribe medications to help with potential gastric ulcers. Hope this helps, good luck!
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