The ideal approach is to identify the cause of the onset, but this is often difficult. Therefore, with atopic dermatitis the main attention should be paid to reducing its triggering factors, thus reducing symptoms or relieving them. First of all, pay attention to skin moisturization, atopic dermatitis patients tend to be dry skin, the skin barrier function is damaged, so skin moisturization and protection is very important, more oil-based moisturizer; try to avoid external stimuli. The actual clothes you wear should be loose and soft, cotton clothing is better, chemical fiber, wool, silk and other clothing do not directly contact the skin; do not use hot water to scald, try not to scratch and rub; living environment to be suitable, pay attention to the house not too hot, keep clean, reduce the house dust, mites, hair stimulation. Do not eat food that can aggravate the disease, if indigestion or dry stool, you can eat some lactase, honey, etc. In addition to the above daily life needs to pay attention to, you can also take oral antihistamines, vitamins, and mast cell membrane stabilization drugs. You can also apply some hormone creams, or rub tacrolimus, pimecrolimus and other hormone-free creams. Of course, these need to be used under the guidance of a doctor.