If there is no runny nose, it means that the cat is only slightly cold. At this time, the owner can help the cat keep warm, and can also feed the cat Sunuo tablets or children's cold medicine to avoid catching a cold. Dust and fragrance in the home may also be causing the cat to keep sneezing. When the cat's nose is irritated, the owner can open the windows at home and let in fresh air to relieve it.