1.Remove the causative factors as much as possible Finding various causative factors or irritants and trying to avoid or remove them is an important part of AD treatment. Studies have shown that mental stress, airborne and food allergens, microbial colonization and infection, and nonspecific stimuli (mechanical and chemical) can aggravate the inflammation of AD, and the role of these factors in the development of the patient’s disease should be fully evaluated before starting treatment. 2. Restoring and protecting the skin barrier Skin barrier dysfunction is an important basis for the pathogenesis of atopic dermatitis and a condition in which various triggers or triggering factors aggravate skin inflammation. Restoring and protecting the skin barrier is an issue that must be fully considered in the treatment of atopic dermatitis and is an important basis for becoming a variety of therapies. In addition to moisturizers and emollients come, the skin barrier function is also improved through the use of anti-inflammatory drugs. 3, control skin allergic inflammatory reaction and reduce itching Itching is the prominent subjective symptom of atopic dermatitis, and is also the main cause of aggravation and prolongation of skin inflammation. Therefore, antipruritic therapy, especially blocking the itch-scratch cycle, is particularly important in the treatment of atopic dermatitis. The control of the inflammatory process of the skin is an important measure to reduce itching, and it is crucial to choose drugs that are highly targeted and avoid systemic immunosuppression or inducing other side effects. The combination of medication and psychotherapy in AD patients with severe itching and eczema changes can significantly affect the patient’s mood, sleep and even mental state, which in turn affects the development of the disease, compliance with treatment and efficacy. In the clinic, in addition to the necessary medication, can be fully communicated with the patient through a variety of forms and communication, if necessary, with the help of psychotherapy to reduce the patient’s mental tension or anxiety on the impact of the disease. 5.Comprehensive weighing of various treatments and risk/benefit ratio, paying attention to the principle of individualized treatment Because of the long duration and recurrent attacks of AD, it is important to fully evaluate the risk/benefit ratio of various treatments when choosing treatment methods to prevent damage to other organs brought about by overtreatment. This principle should be paid more attention to patients with severe disease or poor treatment responsiveness. Although many methods are used in the treatment of AD and show different efficacy, in clinical selection, more attention should be paid to whether there is evidence for these methods and how strong the evidence is. 6. Enhancement of basic treatment Basic treatment includes proper skin care, regular use of emollients and identification of specific and non-specific irritants and their avoidance. Nonspecific irritants include contact allergens (e.g., clothing containing synthetic materials or woolen garments), soap, hot water, etc. Patients should use appropriate water temperature and mild detergents in daily life, and the pH of detergents should preferably be between 5.5 and 6.0 to avoid disrupting the acidic environment of the skin surface. Atopic stimuli include airborne, food and contact allergens, which can be confirmed by testing for the appropriate allergens. Treatment should be individualized and stepped up according to the severity of the disease. Routine medical supervision, education of the patient and family, and appropriate psychosocial assistance are necessary to achieve the best possible outcome.