It is recommended that the owner first check whether the cat has eaten spoiled, expired, or irritating food. If the cat vomits continuously, it should be caused by gastrointestinal irritation. The owner should feed probiotics and other gastrointestinal drugs to regulate it; if the cat vomits and is accompanied by listlessness , physical discomfort, loose stools, etc., the owner should pay attention to it. It may be a symptom of a disease in the body. It is recommended to send the patient to the doctor for further examination and prescribe appropriate medicine.