If the cat accidentally licks the cockroach medicine, you need to induce vomiting, and then observe the cat's condition. If the cat shows symptoms such as vomiting, drooling, lack of energy, loss of appetite, convulsions, etc., it needs to be sent to a pet hospital immediately for examination and treatment. ; If the cat does not have these abnormal reactions, it will be fine. It is usually best to sprinkle cockroach medicine out of reach of cats to prevent cats from accidentally eating it and causing poisoning.