Petco Text Logo
Petco Pet Logo

My old cat vomited, won't eat, is lethargic, and twitching. What to do?

Updated On September 23rd, 2025

Pet's info: Cat | Domestic Shorthair | Female | spayed

F, cat. 13 yr old. Vomited last evening now won't eat/drink, is lethargic and seems in pain upper abdomen/lower chest. Abdomen sunken and some twitching in various places on body?

1 Answer

Most Helpful Answer

Image profile

Answered By Laura Johnson VMD

Veterinarian

Published on July 16th, 2017

Hi, Thanks for using Petco Pet Education Center, formerly Petcoach. I am sorry to hear Leiu isn't feeling well. I think it is best that she sees a veterinarian based on what you are describing. The twitching and the pain is the most concerning. Causes in an older cat: metabolic issues (liver, kidney failure, diabetes), cancer, pancreatitis, foreign body, or it could just be a virus. I've seen cats twitch when their blood pressure and blood sugar is low. It also could be from different electrolyte abnormalities. Good luck!

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