A scar is an area of skin that is permanently changed after a wound. Scars can form after a burn, surgery, an infection, acne, a sore, or a cut. It’s usually thicker than normal skin and can be ...

Share on Pinterest Skin tightness from scar tissue may cause pain ... If scar tissue impairs a person’s movement or causes severe pain, they should speak to a doctor to discuss their options.

Scarring can present as raised, bumpy texture, pigmentation and indents, and in the most severe cases ... reduce trauma to the skin, and thus decrease the likelihood of scars emerging.