If the cat's enteritis and diarrhea are not severe, you can feed the cat some probiotics to regulate the gastrointestinal tract, and you can also give the cat some pet-specific anti-inflammatory drugs; if the condition is more serious, it is best to take the cat to a pet hospital for treatment to avoid delays. illness. Cats with enteritis need to stop eating and drinking first to reduce the burden on the gastrointestinal tract. After getting better, they can be fed some liquid food that is easier to digest.