The causes of dry and flaky eyelids may be inadequate care, allergic dermatitis and infectious dermatitis. 1. Inadequate care: the skin around the eyes is relatively thin, if the care is not in place, the daily work is not good hydration, the eyelids are very easy to dry and flaky, and even long wrinkles. 2. Allergic dermatitis: If you put eye shadow on your eyes and stick double eyelid stickers on your eyelids to cause allergic dermatitis, your eyelids will be dry and flaky under the action of histamine and other immune factors. 3. Infectious dermatitis: when the eyelids are infected by bacteria, fungi and other pathogens that cause infectious dermatitis, the inflammatory factor will act on the eyelids, which can also cause dryness and flakiness. If the eyelids are dry and flaky, accompanied by other discomforts, it is necessary to go to the regular hospital in time to find out the cause of the disease, and under the guidance of a professional doctor to choose a suitable method of treatment.