Signs of scarring
Scars can manifest in various forms, depending on factors such as the type of injury and individual healing process. Common signs of scarring include:
- Discolouration: Scars may appear lighter or darker than the surrounding skin, leading to uneven pigmentation.
- Texture Irregularities: Raised (hypertrophic) or depressed (atrophic) areas of skin can develop, altering the skin's texture.
- Thickness: Some scars may feel thicker or more pronounced, particularly in keloid scars, which extend beyond the original wound site.
- Itchiness or Sensitivity: Scars can be accompanied by itching, tenderness, or sensitivity, especially during the healing phase.
causes of scarring
Scarring occurs when the deeper layers of the skin, such as the dermis, are damaged. Common causes of scarring include:
- Accidental Injuries: Cuts, burns, and abrasions can result in scarring if not properly treated.
- Surgical Incisions: Surgeries, including cosmetic procedures, can leave behind scars as the skin heals.
- Acne: Severe acne lesions can lead to the formation of depressed scars, such as ice pick or boxcar scars.
- Inflammatory Skin Conditions: Conditions like eczema, psoriasis, and dermatitis may cause scarring due to prolonged inflammation and tissue damage.