There is no such thing as eczema’s worst fear. The specific cause of eczema is still unclear, clinical research has found that this disease is related to abnormal immune function, systemic diseases, genetic predisposition, allergen exposure and other factors. Patients should avoid contact with allergens and take medication as prescribed by the doctor. Eczema is more difficult to completely cure, easy to recur, belongs to a kind of inflammatory, chronic, itchy skin disease, the disease does not exist at present the so-called most afraid of things. Different types of eczema, the specific symptoms are different, generally speaking, acute eczema is usually faster onset, there will be erythema, corn size papules or dunes, localized vesicles or oozing, can use boric acid solution wet compress anti-inflammatory, astringent; secondary infection will be present in the pustules, can be used externally with erythromycin ointment. Chronic eczema is often prolonged, the local skin is moss-like lesions, itching varies in severity. Patients should pay attention to avoid allergens, external hormonal drugs such as halometasone, oral antihistamine drugs such as loratadine and other treatments. The above drugs should be used in accordance with medical advice, when eczema is serious, it will affect the normal life and work, it is recommended that the patient to the hospital in time, under the guidance of the doctor active treatment.