Why is my cat in heat vomiting, crying, and not eating or moving?

Hello, sorry to hear about Suzy. It may be that her heat is causing the signs you are seeing. Cats in heat will vocalize more often and frequently and this is to be expected. However, the vomiting may or may not be associated with her heat cycle. If she continues to vomit, then you should have Suzy evaluated to make sure she does not have any evidence of dietary indiscretion, ingestion of foreign material or an infection in her uterus. If you want to prevent future heat cycles and the behavioral changes associated with this, then considering spaying her would be an option. Contact your veterinarian to have Suzy evaluated if she continues to vomit. Hope this helps and best of luck.

Poor Nina! You may talk to your veterinarian about starting her on a probiotic or perhaps an anti-vomiting drug called Cerenia. Unless Nina is a breeding cat, you may also consider having her spayed so that she no longer has heat cycles or the illness associated with them. Best of luck and please feel free to post any additional questions.

I am sorry Daisy has not been feeling well for a year. I can say being in heat for a year is very abnormal. it is possible she has an abnormal ovary or uterus which is putting out hormones that are causing her to have these clinical signs. Also, if she is not gaining weight and vomiting she could have irritable bowl disease, intestinal disease, infection, virus or even a pancreas problem. Daisy really needs to see a vet and start a work up. Usually blood work and fecal exam would be the first steps. However if those test are normal she might need more specific diagnostic testing. Hope that helps

Some cats can develop a uterine infection after their heat cycle. it is recommended to take her to the vet in order check for an infection. in most cases it's recommended to spay her if this is indeed the cause. if she isn't eating at all since her cycle started it's very bad, a cat usually starts developing fatty liver if he stops eating for more than 3 days strait.

It's not because she misses he mom and it is probably not because she is in heat either, it's more likely to be a medical issue, most likely a gastrointestinal disease. you need to take her to the vet ASAP in order to get it treated.

This is likely normal behavior if she is in heat. It is really recommended that she be spayed if she is not a breeding animal. Cats that are not spayed are at risk of developing mammary (breast) cancer and/or pyometra (a life-threatening uterine infection). The more times they go through a heat cycle the chance rises. You know her best and if you are worried I suggest you take her to urgent care. Since I cannot examine her in person I can only guess at to what is going on. Hope this helps. Best wishes.

These are not normal symptoms associated with being in heat, so I would be concerned about some other illness. If she hasn't eaten in several days and is still vomiting, I would recommend taking her to the emergency vet. She is likely very dehydrated at this point, and we need to figure out what is causing the nausea.