Eczema is a common disease in dermatology, the specific treatment methods are as follows: 1. Internal pharmacotherapy: antihistamines or sedatives can be taken. Acute generalized eczema can use calcium bromide, calcium gluconate, sodium thiosulfate, etc. sedation, can also use procaine intravenous closure, but only for those who are not allergic to the drug. For severe generalized eczema that cannot be controlled by conventional methods, short-term use of glucocorticosteroids, if necessary, together with internal use of Chinese medicine, can be gradually reduced and discontinued after improvement. Because eczema is often recurrent, the use of corticosteroids can be immediately effective, but easy to relapse after discontinuation, often aggravating the disease, if long-term use and can cause a variety of side effects, so the choice should be careful, especially for the elderly pan eczema more attention, corticosteroids can induce eczematous erysipelas in the elderly. For the exudation of generalized eczema, if there is a secondary infection, in the treatment of the need to cooperate with the appropriate use of antibiotics or internal or injections, but should avoid allergies to antibiotics; 2, topical drug therapy: eczema more topical therapy, the reactivity of each person and different, so in the treatment of drugs to mild, closely observe the changes in the skin lesions and the reaction after the use of drugs, do not often change the species and formulations of drugs; 3, physical therapy. Subacute eczema can use a small amount of ultraviolet radiation, a small amount of exudate and papular eczema of subacute eczema, can also try long-wave ultraviolet therapy. Restricted chronic eczema can be treated with superficial X-rays, boundary lines, 32 phosphorus, 90 strontium, but still not easy to control its recurrence, except for very stubborn lesions are generally not suitable.