There are many causes of vomiting and diarrhea in cats, which may be caused by improper diet, gastrointestinal diseases, food poisoning, feline distemper, parasites, etc. Once discovered, the cat needs to be observed for other symptoms. If the situation is serious, it needs to be sent to the hospital in time. Go to the hospital for examination and treatment. Cats have sensitive gastrointestinal tracts, so they need to pay more attention to their diet. They should be dewormed regularly and pay attention to a clean and hygienic environment. When the seasons change, they should pay more attention to their diet and keep warm.