Cats generally should not drink tea. Cats have delicate digestive systems, and tea contains alkaloids and methylxanthine, which are irritants. Drinking tea will increase the burden on a cat's gastrointestinal tract, affecting normal digestion and causing adverse reactions such as nausea, increased bowel movements, and stomach pain. If not addressed promptly, it may lead to poisoning and shorten a cat's lifespan.

If the cat only licks a few sips of tea, the owner can give the cat more water to promote metabolism and encourage urination. If the cat shows more serious reactions, such as vomiting, diarrhea, or excessive drooling, it needs to be taken to a reputable veterinary hospital immediately.