Petco Text Logo
Petco Pet Logo

Why is my kitten still vomiting and not eating after vet care?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | unneutered | 2 months and 9 days old | 2.34 lbs

Jasper has vomited sunday, monday, and tuesday now. We went to the vet on Tues morning and they gave me more deworming treatment and a high calorie food. They also suggested probiotics. We came home Tues he ate some of the new food with the probiotic. Several hours later he vomited partially digested food. He's been eating less since saturday. He meows at me like he is hungry and when I do try to give him food he isn't eating. Today he went in for xray, what do your suggestime is wrong?

1 Answer

Most Helpful Answer

Image profile

Answered By Jessica Desrosiers

Veterinary Technician

Published on July 5th, 2017

It's possible there could be an underlying illness or functional issue causing it, especially if it is coming back up undigested. X-ray can help look for obstruction, while blood work may help find underlying illnesses or disease. If that doesn't find the issue, speaking with a specialist to look for functional problems such as the esophagus not working properly may help. If you just immediately switched to the new food without transitioning from the old, that can also sometimes cause digestive upset and vomiting, so it is best to transition the food slowly over a period of 7-9 days to avoid this. You can try a bland meal of some boiled chicken to see if it stays down, however continuing to work with your vet as you have is the best option.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored