Kittens vomiting yellow water may be caused by hairball syndrome, gastroenteritis, feline distemper infection, ingestion of foreign bodies, etc. If the kitten only occasionally vomits yellow water, and there are hairs in the vomit, it is most likely caused by hairball syndrome. Feed the kitten cat grass or hair-reducing cream to promote the rapid discharge of hairballs. However, if the kitten vomits frequently, and is accompanied by symptoms such as loss of appetite and lethargy, it may be caused by gastroenteritis, feline distemper infection, ingestion of foreign bodies and other diseases. At this time, it is recommended that the owner take the kitten to a pet immediately Hospital for treatment.

　1. Hairball syndrome

If the kitten only occasionally vomits yellow water, its energy and appetite are not greatly affected, and there are hairs in the vomit, it is likely to suffer from hair ball disease. In this case, the owner needs to feed the kitten cat grass or hair removal cream in time to help the kitten expel the hair balls in the body.

2. Gastroenteritis

If the kitten not only vomits yellow water but also has diarrhea, loss of appetite and other symptoms, it is likely to be gastroenteritis. Gastroenteritis in kittens is usually caused by overeating, long-term hunger, eating expired spoiled food, etc. At this time, you can feed the kitten an appropriate amount of probiotics to help the kitten adjust the balance of gastrointestinal flora. When raising kittens, you need to feed them regularly and quantitatively, feed them a few times, and check the quality of the food.

3. Infection with cat plague

If the kitten is not fully immunized, it is easy to be infected with the feline distemper virus, which will lead to frequent vomiting. After the stomach contents are vomited, the gastric juice will be vomited, so it is yellow. At the same time, it will also appear listless, loss of appetite, Symptoms include diarrhea and elevated body temperature. Since the chance of being infected with feline distemper virus is low, it is recommended that owners take their kittens to the pet hospital to test for feline distemper virus as soon as possible. Treatment should be carried out immediately after diagnosis.

　4. Swallowing foreign bodies

Because kittens are playful, when they accidentally eat yarn or stuffed toys, they will vomit frequently and not eat, and then the vomited substance will be yellow gastric juice. If it is suspected that the kitten has swallowed a foreign object, it is best to take it to the pet hospital immediately to take a X-ray to confirm the size and location of the foreign object. In severe cases, surgery may be required to remove the foreign object.