This refers to injuries caused to the skin by heat, such as electricity, flame, steam, boiling water, chemicals and radiation with temperatures higher than 45°C.
1. First degree burn
(Outer layer of skin) The victim suffers from pain, a burning sensation and swelling on the skin. The wound is dry and red.
2. Second degree burn
(Second layer of skin is burned) Skin has blisters, swelling and there is intense pain and a burning sensation.
3. Third degree burn
(Extends deeper into the skin, affecting underlying tissue) This includes fat, muscle, nerves and bones. This type of wound is either brown, grey or black in color. The surrounding skin is ripped and has a burnt odor. Fatal complications may occur.