The effects of scarring on the human body are as follows: (1) Affects the appearance. It shows as local tissue thickening with color change, or pigmentation or pigment loss. The scar surface is not smooth tissue without normal tension.
(2), abnormal sensation. Itching and pain are often felt locally in the scar, often to an unbearable degree.
(3), In the area of long-term malnutrition or frequently stretched, chronic ulcers are formed after local breakdown, and the long-term existence of chronic ulcers has the possibility of cancer.
(4) The scar itself or the pull of the scar contracture on the surrounding tissues often leads to dysfunction.