After eating cat grass, the cat vomited a pool of yellow water

Pet     8:57am, 9 July 2025

The yellow water mainly consists of cat's stomach juice. After eating cat grass, cats will irritate their stomachs. Therefore, cats will vomit hairs in their bodies through vomiting. This is a normal phenomenon. The owner does not need to worry. If the owner does not want the cat to vomit, he can directly feed the cat a special hair cream, which can also effectively help the cat eliminate hair in the body.

Cats with chronic stomach problems, such as chronic gastritis, hematobacterium infection or delayed gastric emptying, will vomit during the precursor of the disease, but nausea symptoms will occur during the prodromal period of vomiting, such as tongue licking. When a cat is difficult to spit out and feels very uncomfortable, it may choose to eat some plants, such as cat grass or other plants, and induce it to spit out by itself after eating. It is common to spit out yellow water and white water. If a cat vomits after eating cat grass, it must be taken seriously. The cat may suffer from chronic stomach disease, esophagitis, etc. If it has been confirmed, it must be treated in time.

Usually, cats eat cat grass and will not cause cats to vomit. If they vomit frequently, they need to undergo relevant diagnosis and treatment. If they vomit occasionally, they can observe first, so don’t worry too much.