If the skin is peeling behind the ears, it is usually caused by local skin allergy or eczema infection. If it is an allergy, the local skin will also be congested and itchy. If it is caused by eczema, in addition to local itching, there will also be yellowish secretions oozing out. The two diseases are treated with topical hormones, and it is generally recommended to use topical application of Euthyrox or hydrocortisone, and the disease can be mixed with the combined application of Bactrim if it is more serious and causes infection. If the symptoms are repeatedly bad, you also need to take oral anti-allergy drugs, there are some can also be used with some regulation of the body’s immunity drugs as a complementary treatment, can also effectively prevent the recurrence of the disease, the treatment period to avoid spicy stimulation and high protein food.