First check whether the bath liquid is not rinsed thoroughly and the cat vomits after licking it; the cat absorbs cold air during the bath, causing gastrointestinal discomfort and then vomits; furthermore, some cats will spit out hair balls after bathing. The owner can Look at the objects your cat spits out. If a cat vomits after taking a bath but is in good spirits, the owner does not need to worry. Feeding probiotics a few times will make things better. If the cat has a loss of appetite and sneezes, it may be symptoms of a cold.