Jul 13, 2023 · Experts don't completely understand what causes keloid scars. But most agree it's likely a dysfunction of the wound-healing process. Collagen — a protein found throughout the body — is …

It is a result of an overgrowth of granulation tissue (collagen type III) at the site of a healed skin injury, which is then slowly replaced by collagen type I. Keloids are firm, rubbery lesions or shiny, fibrous …

Oct 21, 2024 · You might be more likely to get these scars based on the way your body reacts to an injury. While you can’t always prevent keloids, treatment options are available to ease discomfort and …

Nov 24, 2025 · Keloids - an easy to understand guide covering causes, diagnosis, symptoms, treatment and prevention plus additional in depth medical information.

To give their patients the best results, dermatologists often recommend more than one type of treatment for a keloid. These scars can be difficult to get rid of, and some return after treatment. Using two or …

Oct 19, 2025 · Keloid scars are thick, irregular-looking scars that look larger than the original wound. They usually have a shiny, raised appearance and can cause minor discomfort. They range from …

Keloids - Learn about the causes, symptoms, diagnosis & treatment from the Merck Manuals - Medical Consumer Version.

Oct 13, 2024 · Keloids usually are not harmful to your health, but they may affect how you look. Contact your provider if: When you are in the sun: Cover a keloid that is forming with a patch or adhesive …

Oct 13, 2024 · Keloids A keloid is a growth of extra scar tissue. It occurs where the skin has healed after an injury.

Jul 28, 2023 · Keloids are smooth, hard growths that can form when scar tissue grows excessively. They can be much larger than the original wound. Keloids aren't harmful, though they may create cosmetic...