The reasons why cats keep vomiting may be as follows: Hairball disease: Cats have the habit of combing their hair with their tongues. The hair may enter the intestines and form hairballs, causing the cat to vomit. Owners can prevent this by feeding their cats some fur cream or cat grass on a daily basis. Digestive system diseases: such as gastroenteritis, feline distemper, pancreatitis, bacterial enteritis, viral enteritis, etc. These diseases may cause cats to vomit.

Indigestion: Cats' gastrointestinal organs are relatively fragile, and eating too much or suddenly changing their food or eating human food may cause indigestion. , causing vomiting.

Parasite infection: Internal parasites may also cause vomiting in cats. It is recommended that cats be dewormed internally every three months and externally dewormed once every month.