Definition
A burn is an injury caused by heat, electricity, radiation, or chemicals, damaging skin and underlying tissues. Burns can range from mild (first-degree) to severe (third-degree), depending on the depth and extent of the damage. Unlike a cut, a burn involves heat or chemical reactions. π₯ Think of touching a hot stove versus slicing your finger with a knife. Burns can cause pain, blistering, scarring, and, in severe cases, life-threatening complications. The severity of a burn depends on its cause, depth, and size.