Sharon-
Yes, definitely take your cat to the vet and get some blood work done. My 14 year old senior cat was vomiting more frequently and she was recently diagnosed with hyperthyroidism. It is a very common condition for cats 10 and older. I saw that you were aware of this condition in an earlier post and mentioned that gluten was a factor. In my opinion, that is not correct. I have done tons of research on symptoms, cause and treatment of hyperthyroidism in the last four months. I’ve never read anything about gluten contributing to it. They don’t actually know for sure what causes it but they suspect either PBDEs (flame retardents) found in a lot of furniture and fish, BPA found in cans, soy, and high levels of iodine, which is also found in fish. Also soy is mentioned once in a while. She was vomiting, losing weight and looking a little scruffy. She’s been on meds now for about 3 or 4 months and doing much better. Good luck to you!
