The appearance of keloids after skin lesion repair is a common skin reaction, usually occurring during the wound healing process. Keloids, also known as scar tumors, are overgrown scar tissues that extend beyond the original wound and spread into the surrounding normal skin.
Keloids that appear after skin lesions have healed are usually accompanied by increased hardness of the local skin, and sometimes mild pain or itching. Keloid formation may be related to genetic factors, skin tension, infection, or inflammation. If keloids are accompanied by redness, swelling, heat, or significant increased pain, this may be a sign of infection and requires prompt medical attention.
Another situation relates to an individual's healing process. Some people may develop keloids during the healing process due to an overactive autoimmune response. In this case, keloid formation may be related to the direction of skin tension lines; for example, keloids are more likely to form near joints or in areas of high skin tension.
Warning signs include rapid enlargement of the keloid, darkening of its color, or increased pain. These could be signs of infection or other complications, requiring immediate medical attention. A common misconception is that all scars will disappear on their own. In reality, keloids are an abnormal scar reaction that will not disappear on its own and may even continue to grow. Timely medical attention and professional diagnosis are essential.
[Prevention Tips:]
1. Keep the wound clean to prevent infection.
2. Avoid applying excessive tension to the wound during the healing process.
3. People with a family history of keloids should pay more attention to wound care and the healing process.
4. If keloids appear, seek medical attention promptly to avoid worsening of symptoms due to self-treatment.
