It is easy to get dry skin on the ears, mainly divided into two cases, one case is that the patient only has dry skin on the ears, there is no itching, running water and other clinical manifestations, may be related to the dry air, the patient’s dry skin and individual differences, it is recommended not to wash with soap and water, soap, it is best to use body wash, usually pay attention to eat more vegetables, drink more water, you can also use the olive oil skin cream rub test. If the room is dry, it is recommended that the patient put a humidifier in the room to prevent the air from drying out, try to wear cotton clothes and not clothes with fibers, try not to get on fire, eat a light diet, don’t eat spicy stimuli, don’t stay up late, and take more vitamins. In the second case, the patient has dry skin on the ears, itchy ears and oozing ears. In this case, it may be eczema of the external ear canal, which may be triggered by the patient’s ear canal and ear contour coming into contact with external substances or the patient’s diet encountering allergic foods. In this case, it is generally recommended to have blood drawn for allergens, and patients are advised to go to a dermatologist to apply topical anti-allergy ointment and, if necessary, take oral antihistamines for symptomatic treatment.