My cat ate an egg and vomited. When should I take her to the vet?

I'm sorry to hear that Eggy has been vomiting and seeming fussy. In a young cat with sudden vomiting, fussy/abnormal behavior and decreased drinking, she may have a foreign body intestinal obstruction, virus, parasites, pancreatitis, or inflammatory bowel disease leading to her issues. Since she is not drinking well and continuing to vomit, it is likely that she has become dehydrated, so now is the time to take her to the emergency vet. The vet will examine her, perform any necessary diagnostic testing (likely including blood tests and x-rays), and then determine the best course of treatment. I hope this helps and that Eggy feels better soon!

This is very concerning and very abnormal. Vomiting in cats can be caused by primary issues with the gastrointestinal tract, dysfunction of the organs, infection, intolerance to a diet, etc. Either way, this is very concerning and KitKat should be seen by a veterinarian ASAP for examination and potential diagnostics.

I would definitely keep an eye on him, and if he vomits again or doesn't want to eat still, schedule a vet appointment. Issues such as minor GI upset, underlying illness, hairballs or obstructions, parasites, etc can all be possible causes of vomiting, which is why it's important to have it checked out if it continues more than once. If Lando seems in any obvious distress or pain (vocalizing, pacing, attempting to go potty but can't, tender to touch, etc), then he should be seen sooner.

Thanks for using Petco Pet Education Center, formerly Petcoach. To be honest, you can probably just offer Esmeralda a small amount of her normal food. Start with about 1/4 of her normal meal size. If she keeps that down well, you can give her a little more in a few hours (or just give her her normal sized breakfast in the morning). Of course, if vomiting recurs or attitude and appetite are poor, it’s time to see the vet. Best wishes to you and Esmeralda.

If it has only been twice and this last time was only a small amount, then I would likely wait and see. If there is any further vomiting through the night then I recommend taking him in tomorrow. Our pets are very talented at eating things they are not supposed to without us knowing about it, so I never take for granted the possibility. There are many reasons for vomiting, and if it resolves on its own, then nothing further is necessary.

Time will tell with this one. Since she's eating, drinking, and not lethargic, you certainly don't need to seek emergency care tonight. If tomorrow she still seems out of sorts, or continues to vomit, I would recommend scheduling a vet appointment for exam and x-rays of her abdomen. Good luck and thanks for using Petco Pet Education Center, formerly Petcoach!

It's possible Luna may just have some minor GI upset, or she is going too long in between meals if this has only happened twice and she is otherwise normal and happy. Other possibilities can include something such as a hairball that is leading to vomiting. Offering a bland meal after she vomits, or increasing the number of meals she gets per day may help with anything minor. If the vomiting continues, worsens, she shows other signs of illness, or you are just very concerned about it, it is always best to schedule a veterinary visit to rule out more serious issues. Internal parasites, GI illness, metabolic diseases, etc can all potentially cause vomiting as a symptom, so a complete exam is best to rule out any more serious problems.