Immune system skin diseases are skin disorders associated with abnormal immune function. Such as eczema, psoriasis, lupus erythematosus and so on. 1. Eczema: Eczema is usually associated with abnormal immune function, defects or hereditary skin barrier dysfunction, eczema is divided into acute eczema, subacute eczema, chronic eczema, etc. Usually, patients will have local itching, redness and swelling, etc. Patients can follow the doctor’s instructions to use cetirizine hydrochloride tablets, loratadine, ibogaine tablets and other drugs. 2. Psoriasis: Psoriasis, commonly known as “psoriasis”, is usually related to the immune system, genetic factors and environmental factors, patients usually have skin lesions, itching and other symptoms, such patients can follow the doctor’s instructions to use carbotriol ointment, tacalcitol ointment and tazarotene ointment, in order to regulate the role of epidermal cell differentiation and proliferation. 3. Lupus erythematosus: Lupus erythematosus is a chronic autoimmune disease caused by autoimmune abnormality, patients usually have butterfly-shaped erythema on the face, and may be accompanied by chest pain, pallor, hematuria, and other symptoms, the patient can follow the doctor’s instructions to use prednisone acetate tablets, hydroxychloroquine tablets, methotrexate tablets and other drugs. Patients suffering from immune system skin diseases are recommended to go to regular hospitals for timely consultation and treatment under the guidance of doctors.