Eczema on the scalp can take the following forms: erythema, papules, papules, blisters, vesicles, oozing, scratches, crusts, scales, etc., accompanied by itching. If the disease is mild and only a small amount of erythema and papules are present, it can be cured and the chances of recurrence can be reduced. However, if the condition is severe, the rash is extensive, fused into patches, and itchy, it will take longer to heal or be prone to recurrence. In this case, anti-allergic treatment is needed, oral loratadine capsules, combined with compound glycopyrrolate capsules, intramuscular chlorpheniramine maleate injection, and can be applied to Denide ointment, twice a day treatment.