Eczema on the back can be eliminated through medication and physical therapy, depending on the severity of the condition. In the acute stage of eczema on the back, when there is no erosion or oozing, it can be treated with topical medications such as glycerite lotion and hydrocortisone cream. If there is a lot of exudation, cold wet compresses can be used to promote local astringency and dryness, such as boric acid solution and isacridine solution. Antihistamines such as cetirizine can also be taken internally for anti-allergy treatment. Physical therapy for eczema on the back is mainly applicable to chronic recalcitrant eczema. Commonly, there are ultraviolet radiation therapy, such as narrow-spectrum medium-wave ultraviolet radiation therapy (NB-UVB) and so on. If you are diagnosed with back eczema, you should seek medical treatment in time and follow the doctor’s instructions to use medication.