Eczema on the scalp can be treated with general treatment, oral medication and medication application. 1. General treatment: If the patient eats allergic food or is allergic to shampoo, it will easily lead to an allergic reaction on the scalp, causing itching and rashes on the scalp. You can wash your hair in time and keep your head dry, and change the allergic shampoo to improve the symptoms of scalp eczema. 2. Oral medication: patients can take antihistamine drugs under the guidance of the doctor, such as chlorpheniramine maleate tablets, levocetirizine hydrochloride tablets, etc., which can play the role of anti-allergy, and can improve the symptoms of head itching. 3. Apply drugs: in the general treatment and oral drug therapy at the same time, you can also be coated under the guidance of the doctor, glycerine lotion, compound dexamethasone acetate cream, etc., this kind of drugs can play a role in stopping itching, can improve the patient’s scalp itching and pain symptoms. Eczema on the scalp of the patient must be timely medical treatment, and keep the scalp dry, on the recovery of the disease will help.