The cat should be observed for 6-8 hours after receiving the antiemetic injection. The cat will not vomit or feel uncomfortable afterwards. The breeder can feed the cat porridge and soft liquid food, but not meat and greasy food. If the cat is not hungry, the feeding time can be extended to avoid increasing the burden on the gastrointestinal tract and causing vomiting again; for a period of time after recovery, the owner should pay attention to the cat's diet, and can regularly feed the cat a small amount of probiotics to help gastrointestinal motility.