Eczema recurrence, the following aspects of conditioning: 1. Avoid eczema triggering triggers. If it is due to serious medical diseases, such as hyperglycemia and hyperlipidemia, scientific hypoglycemic and lipid-lowering treatment is needed; if accompanied by acute renal failure, hemodialysis is needed in order to reduce the chance of eczema. 2. In clinical treatment, after scientific and effective treatment, and at the same time, scientific and effective dose reduction, you can take oral Epinastine Hydrochloride capsules, or Olopatadine Hydrochloride tablets. To strengthen anti-allergy treatment; if you choose glucocorticoid medication, such as methylprednisolone tablets orally, you need to gradually reduce the dosage after the rash is completely controlled, rather than suddenly stop the medication to avoid the rebound of eczema.