A cat suddenly gasps for breath and gets better after a while. It may be caused by strenuous exercise, throat stuck, stress reaction, asthma, gastroenteritis, kidney failure, feline transmission, herpes, or feline plague. It needs to be Observe whether the cat has other abnormal symptoms. If this happens frequently or is accompanied by vomiting and diarrhea, poor energy, loss of appetite, etc., it is best to go to the pet hospital for examination and treatment to avoid delaying the condition.