When skin burns appear to break the skin, if the area is very small and there is no obvious redness or swelling, the use of Jingwanhong ointment or Mepore moist burn cream can be applied externally. However, if the area is large, accompanied by a certain amount of oozing, obvious redness and swelling, antibiotic ointment should be used at the same time, and the patient should also take oral antibiotics. Generally antibiotics can choose cefadroxil or cefixime, patients can also take oral roxithromycin, anti-infection treatment. If the area of damage is further increased, and the area of the burn, the depth of the burn is more obvious, deeper, redness and swelling is more obvious when the patient must go to the hospital to deal with, because the depth of the burn may also be accompanied by serious infection.