Cats vomiting green water may be caused by not eating for a long time, gastroenteritis, feline distemper, parasitic infection, hair ball syndrome, pancreatitis, etc. The green water may be a mixture of bile and gastric juice. If the cat has a good spirit and appetite, it is recommended to deprive the cat of food and water for 6 hours before feeding it in small amounts and multiple times. If the cat’s symptoms are not relieved subsequently, it is recommended to go to the pet hospital for examination and symptomatic treatment in time.

1. Not eating for a long time

If a cat has not eaten for a long time, due to the influence of bile vomiting syndrome, the cat’s gastric motility will be reduced, which may cause it to vomit green water and gastric juice, green The thick stuff is bile, and the foamy stuff is gastric juice.

This situation usually occurs in the morning. In order to prevent cats from vomiting too much, you can appropriately shorten the time when cats are hungry. It is best to feed them regularly and quantitatively so that they do not go hungry. For example, cats are generally fed twice a day. Then when the cat shows symptoms of vomiting green water, the feeding can be increased to about 4 times.

2. Gastroenteritis

If a cat suffers from gastroenteritis, the vomit will mostly be foamy, yellow-green water, and may even cause diarrhea. For example, cats eating too fast, eating too much, changing cat food suddenly, etc. may cause cats to suffer from gastroenteritis and vomit green water. In this regard, it is recommended that owners fast their cats in time and consult a pet doctor to determine the specific cause before taking appropriate measures.

3. Feline distemper

If a cat suffers from feline distemper, the vomit will also be green, and is usually accompanied by symptoms such as diarrhea, fever, and loss of appetite. If the cat has not been vaccinated and is accompanied by symptoms of diarrhea, it is most likely infected with feline distemper virus, and the owner needs to go to the pet hospital for diagnosis and treatment in time. Because feline distemper virus is extremely harmful, if not treated in time, it will threaten the life of cats.

4. Parasitic infection

If the cat is not dewormed for a long time, internal parasites will stimulate the gastrointestinal tract and cause the cat to vomit bile, which is green water. In this regard, cats need to be dewormed in time. It is recommended to consult a pet doctor to choose safe and effective deworming drugs for cats.

It is generally recommended that cats be dewormed internally every three months and externally dewormed every month.

5. Hairball syndrome

Because cats often lick their own hair, they can easily eat some hair into their stomach. When the hair in the stomach accumulates to a certain extent, , it will stimulate gastrointestinal motility and cause the cat to vomit hair balls. But if the cat cannot vomit, it may lead to vomiting.Vomiting green mucus. In this case, the owner can feed the cat grass or hair removal cream to help the cat expel the hair balls in the body, and then observe the cat's condition.

6. Pancreatitis

Due to pancreatitis caused by excessive bile secretion, pancreatic duct obstruction, etc., cats will have repeated episodes of vomiting, abdominal pain, and steatorrhea or bloody diarrhea. Diarrhea, laboratory tests will reveal elevated urine amylase and serum lipase. If a cat suffers from pancreatitis, it is best to send it to the hospital for symptomatic treatment in time to avoid life-threatening conditions.