Having keloids is not necessarily keloid. Keloid scars are mostly the result of the body’s role in defense and auto-repair after surgery or trauma, so that the wound returns until it is close to normal skin. Having keloids does not necessarily mean you are keloid, but if a scar forms after every injury, you are likely to be keloid. People with keloid scars have a significantly stronger auto-repair effect after an injury, and the local tissue cells proliferate abnormally to form keloid scars. People with keloid scars should pay attention to avoiding external injuries, avoiding the formation of new lesions, the appearance of wounds, seek medical treatment as soon as possible to avoid serious impact on the later recovery, need to seek medical treatment as soon as possible.