👉 Scarring is a physical change in skin that occurs as a result of repeated exposure to external factors such as sun, chemicals, or injury. It can be caused by damage to the skin from various sources and can vary in severity depending on the location, nature, and extent of the injury. The term "scarring" refers to the permanent appearance of these changes, which may include a scar being visible through clothing, jewelry, or even the skin itself. Scarring is often associated with trauma,