Eczema can not go to the root, but after reasonable treatment, eczema can be cured, after the cure to do a good job of protective measures, can reduce the probability of recurrence of eczema. Eczema is a common skin disease, usually associated with a variety of factors, such as external stimuli, mental stress, over fatigue and so on. It can be categorized into acute, subacute and chronic phases according to different clinical manifestations, and appropriate medications can be selected according to the condition. For example, glycerite lotion, glucocorticoid ointment, tacrolimus ointment, cetirizine and so on. After reasonable treatment, eczema can be cured, but after the cure, improper care, such as contact with allergy-prone substances, mental overstress and excessive fatigue, may make eczema recur, so eczema can not be completely eradicated. In the process of treating eczema, it is important to follow the doctor’s instructions to use reasonable medication, not indiscriminate use of medication.