Patients with arm burns who use elastic sleeves for too long are known to have thinner arms. Arm burns are usually caused by hot liquids, steam, burns after the local tissue will appear pain, swelling, serious cases can appear blood seepage, oozing. After treatment, the wound scar healing, you can choose the elastic sleeve compression burn scar, reduce scar proliferation, long-term wear may make the arm thinner. Elastic sleeve is generally worn after burns, the mechanism of action is to cause local hypoxia to the scar tissue, reduce blood flow and collagen formation, can effectively prevent and reduce scar hyperplasia, long-term wear elastic sleeve, due to the role of elasticity and non-exercise, it will affect the development of the arm muscles, resulting in a thick arm and a thin. The wearing of elastic sleeve should be carried out under the guidance of a professional doctor, and if the arm becomes thin, you should consult a doctor in time.