My cat came home sick, vomiting, and won't eat. What should I do?

Poor Moe! From what you're describing here, I'm afraid he sounds quite sick. Vomiting, not eating, and acting lethargic are always very concerning symptoms, especially since he's been sick for 2-3 days now and seems to be getting worse. Unfortunately, these are very vague symptoms that could be caused by almost any kind of illness, so it's hard to say what might be wrong without being able to examine him and run some tests. I do think that this sounds like a serious, potentially life-threatening problem that shouldn't wait until tomorrow, so I would recommend taking him to an emergency clinic today to be seen. If you're not sure where to go, try calling your regular vet's office - their voicemail message should have contact information for your nearest ER or an on-call doctor for emergencies.

It definitely sounds like BoBo has an upset tummy. I am concerned about the amount of vomiting and diarrhea that you have described. Possible causes for this to happen acutely include bacterial or viral gastroenteritis, pancreatitis, toxic exposure, intestinal obstruction, dietary intolerance or food allergy (this would happen if he ate human food he shouldn't have or if you recently changed food or treats), irritable bowel syndrome, intestinal lymphoma, or other internal medicine issues. I think that BoBo should see a vet as soon as possible to start with bloodwork and maybe x-rays depending on the findings of the physical exam. Before you go, check around the house for anything that BoBo may have chewed on, like hair ties, string, carpet, or chemicals. You are right in not feeding BoBo anything, but encourage him to drink water, chicken broth, or pedialyte to try to maintain hydration. Cats can also get electrolyte imbalances soon after having voluminous vomiting or diarrhea. Depending on test results, your vet may prescribe medications for nausea, diarrhea, or even antibiotics and gastroprotectants. If the bloodwork shows severe abnormalities or the symptoms persist despite medications, BoBo may need IV fluids to rehydrate him and correct electrolyte abnormalities. If you have additional questions I can answer, feel free to choose a consult so we can answer them.

Smokey is a handsome boy, and I'm sorry he's sick! He could have eaten something rotten, could have a foreign body, may have pancreatitis, or could have a GI illness causing his symptoms. It's serious when a cat doesn't eat, as it predisposes them to a fatty liver which is fatal without treatment. Given he's been sick since Friday, he needs veterinary care now. Please take him into an ER vet clinic; if there isn't one in your area, there will be a vet on call for emergencies. The information to reach that vet is found on a clinic's answering machine or website. Best of luck.

Poor Boboom sounds very ill! I certainly hope he isn't dying, but without seeing him in person, I can't say for certain. It's extremely serious he won't eat, and when a cat doesn't eat for more than 72 hours, they develop a fatty liver which is fatal without treatment. He really should be with a vet now for intensive treatment, including IV fluids and appetite stimulants in order to have the best chance of survival. Please take him back into one now.

This is very serious. Cats often hide when they are ill. Bob needs to see a vet as soon as possible. You did not mention his age so it's difficult to give you an idea of what may be going on. If he is a young cat then he may have an intestinal obstruction. In an older cat the most likely causes for vomiting, hiding, weight loss and "bathroom" issues are: kidney disease, thyroid disease, diabetes and cancer. Regardless, he needs to see a vet. You can't let him go on suffering.

This is a medical emergency, and you cannot do anything at home for Kitty. He has to see a vet now. Please take him into an ER vet clinic; if there isn't one in your area, there will be a vet on call for emergencies. The information to reach that vet is found on a clinic's answering machine or website.

Hello, thank you for your question about BooBoo. Based on the symptoms that you are describing it is possible that BooBoo may be experiencing some mild GI upset secondary to ingesting something outside or due to another underlying cause. Since BooBoo's signs are still fairly mild and he is eating some food you could continue to monitor him for the next 24-26 hours for signs of improvement. It would also be reasonable to offer him a bland diet to help settle his stomach such as a canned food or boiled chicken/hamburger and rice (if he will eat this). Alternatively you could have BooBoo seen by your veterinarian so that they can perform an examination to evaluate for any concerns. Depending on the results of their examine they may recommend additional diagnostics (such as bloodwork or x-rays) or may recommend supportive therapies. Hope this helps, good luck!