It is correct to say that ear mites will not cause inflammation of the cat's eyes, but they will increase the discharge from the cat's eyes and recur, because the five senses of the cat are connected. If ear mites accumulate in the ear canal, they will spread to the eyes. There is reddish-brown or white discharge on the head. It is recommended that owners clean their cats’ ear canals regularly to avoid the occurrence of ear mites.