Generally speaking, as long as the cat’s feces begins to take shape, the fishy smell of the feces is reduced, and symptoms such as bloody stools and vomiting no longer appear, and the appetite gradually recovers, and the cat starts to move around and play frequently, it is basically a sign that the cat is getting better soon. If If you are still worried, you can also go to the hospital to check whether your cat’s white blood cells have increased. Improvement usually occurs on the 5th to 6th day. As long as you cooperate with treatment in a timely manner, you can basically recover. If the cat still continues to vomit, it is best to treat it with fasting, but once it improves, it is best to choose food that is low in fiber and fat and easy to digest, and follow the principle of eating less and more often, and gradually increase the amount of food to Replenish your cat's body energy.