When atopic dermatitis occurs, medicines can be used according to the severity of the symptoms. For limited allergic dermatitis, if the symptoms are mild, you can use only topical medication for treatment, which can usually be cured in 3 to 5 days.

If the lesions are extensive and the itching is severe, you can take oral antihistamines, such as cetirizine, loratadine, paracetamol, and restorative medicine. If the symptoms are still not relieved by antihistamine treatment, you can use drugs that inhibit the immune response, such as tretinoin tablets and compound acid oxalate tablets.

Of course, there will be more serious cases, such as blisters, skin breakdown, pus, etc., can be treated with oral hormones or intravenous hormone drip, such as prednisone, dexamethasone, a class of hormone drugs, and then after the acute phase, can be changed to a relatively mild drug. In addition to treatment, it is more important to pay attention to daily care to avoid re-exposure to allergens.