Keloids are a result of abnormal wound healing processes in the body. Normally, when the skin is damaged or injured, new tissue and collagen are produced to repair the affected area until it fully heals. If this process is overworked, it can result in keloids. Keloids usually appear larger and more raised than the original wound.
Keloids can be triggered by irritation or inflammation. In the early stages, they may feel itchy, hard like rubber, or expand in size. Even years later, they may still be painful. If you notice any keloid-like symptoms, it is recommended that you seek medical attention promptly for treatment, such as injections or surgical removal if left too long.