Whether atopic dermatitis is serious or not is determined by the patient’s condition. If it is only dry skin, itching, etc., it is not very serious; if allergic rhinitis, etc., occurs, it means it is more serious. If the skin manifestation of atopic dermatitis is mild, just dry skin, itchy feeling will occur in winter, you can just use moisturizer to solve the problem; if the patient in addition to the skin symptoms also appeared allergic rhinitis, allergic conjunctivitis, asthma and so on, then it shows that the condition is more serious, need to be treated in a timely manner. Atopic dermatitis is not only a skin disease, but also a systemic disease, and has the characteristics of chronic, easy to recur, if the patient is not actively treated, atopic dermatitis can appear more serious lesions, causing repeated itching, affecting the life of the patient, usually patients in the standardization of the treatment, the condition can be maintained stable, and will not appear serious damage. If you have been diagnosed with atopic dermatitis, you need to go to the hospital as soon as possible, under the guidance of the doctor according to the specific conditions, to formulate individualized diagnosis and treatment plan, so as not to delay the condition.