Burns that need medical attention. If you have a burn or scald that requires medical treatment, it will be assessed to determine the level of care required. The healthcare professional treating you will: assess the size and depth of the burn by examining the area. clean the burn, being careful not to burst any blisters. cover the burn with a sterile dressing – usually a pad and a gauze bandage to hold it in place. offer you pain relief if necessary – usually paracetamol or ibuprofen.