Someone’s arm has produced a certain edema situation, to eliminate it, the first thing to determine the cause of the edema situation occurred, you can carry out anti-infection treatment, anti-allergy treatment, surgery, as follows: 1, anti-infection treatment: the cause of edema is caused by infection, such as some people produce skin breakage, and the production of localized dermatitis, it is necessary to carry out anti-infection treatment, waiting for the infection to be effectively controlled, or 2.Anti-allergic treatment: some people have edema caused by allergies, contact dermatitis, local inflammatory edema, need to carry out anti-allergic treatment, can take oral antihistamine drugs, at the same time, local symptomatic treatment, you can use saline cold compresses. 3.Surgical treatment: patients with edema is lymphatic circulation disorders, need to be based on the The specific cause of the disease, treatment, can be surgical treatment, etc.