What Are Scars?
Scars are areas of fibrous tissue that form as the skin heals after an injury or other damage. They can develop after surgery, burns, cuts, acne, infections, or inflammation.
Several factors can affect how a scar forms, including:
- Depth and size of the injury
- Surgical procedures or burns
- Acne or inflammatory skin conditions
- Skin type and genetics
- Location of the wound
- Age and overall healing ability
Every scar looks different. Some scars are flat and light in color, while others may appear raised, thick, sunken, or darker than the surrounding skin. In some cases, scars can also affect movement or cause discomfort.
Symptoms
Scars are a natural part of healing, but some may become more noticeable or bothersome over time.
Common symptoms may include:
- Raised or thickened skin
- Redness or darker skin color
- Tightness or stiffness
- Itching or tenderness
- Uneven or sunken skin texture
- Limited movement near joints or large scars
How Are Scars Diagnosed?
Healthcare providers evaluate scars with a physical exam and a review of medical history. They assess the scar’s size, texture, color, and whether it affects movement or comfort.
In more severe cases, providers may also evaluate surrounding muscles, joints, or skin function to determine the best treatment approach.
How Are Scars Treated?
Treatment depends on the type of scar, where it is located, and whether it affects appearance or movement. Many scars gradually fade over time without treatment.
Options to improve scars may include:
- Silicone gels or sheets
- Steroid injections
- Laser treatments
- Dermabrasion or chemical peels
- Cryotherapy to reduce raised scars
- Makeup or camouflage products
- Scar revision surgery
- Skin grafts or reconstructive procedures for severe scars
Some scars require multiple treatments to improve appearance and flexibility. Recovery after scar procedures may take several months as the skin continues to heal.
