Here are some key points to know about scars
Scars are an important part of the healing process, and properly healed scars should exhibit certain characteristics. Here are some key points to know about scars.
Properly healed scars should not be painful and should have a normal color. They should also be soft, flat, flexible, and move with the surrounding skin. [1]
Abnormal scars, on the other hand, can show various characteristics such as being thick, rough, lumpy, dimpled, or puckered. They may also be less flexible and mobile than healthy skin, and can appear paler or redder than the surrounding skin. [1]
Scarring can be influenced by different factors, including systemic inflammation, poor wound healing due to infection, genetics (keloids can run in certain families), the depth and size of the wound, the amount of tissue lost or removed, pre-existing health conditions (e.g., diabetes, heart, kidney, liver issues), age, stress, smoking, and excessive tension or rubbing of the scar before it has fully healed. [1] [2]
To prevent abnormal scarring, it is recommended to take the following preventive measures:
Ensure proper wound cleansing to reduce the risk of infection and abnormal scarring. Make sure that your wound is thoroughly cleaned on a regular basis to remove particles, dirt, and bacteria. [1]
Protect newly formed scars from exposure to sunlight by covering them or using sun protection. UV rays can cause pigmentation changes and worsen scar appearance. [1]
Avoid exposing your scars to extreme temperatures, as this can impact their healing process and appearance. [1]
Refrain from engaging in activities or exercises that put excessive tension on the scar tissue. This can help minimize the risk of abnormal scar formation. [1]
Reference:
[1] British Association of Dermatologists. (2016). Scar Management: Clinical Guidelines. https://www.bad.org.uk/shared/
[2] American Academy of Dermatology Association. (n.d.). Types of Scars. https://www.aad.org/public/
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