Hypertrophic scars and keloids are types of raised scars that form due to an overproduction of collagen during wound healing. While hypertrophic scars remain within the wound’s original boundary, keloids extend beyond it, often becoming larger and more pronounced over time. These scars can develop after injuries, surgeries, piercings, burns, or severe acne, and they may appear weeks or even months after the initial wound has healed. Factors such as genetics, skin type, and improper wound care increase the risk, with individuals who have darker skin tones being more prone to keloid formation. Unlike normal scars, hypertrophic scars and keloids don’t naturally fade and may cause discomfort, itching, tenderness, or even pain. In some cases, they can restrict movement if they form near a joint, impacting one’s quality of life.
