What Are Scars?

Scars are areas of fibrous tissue that form as part of the skin’s natural healing process after injury, surgery, or conditions such as acne. As the body repairs itself, the skin undergoes phases of inflammation, tissue formation, and remodeling, which can result in visible changes to both texture and color. Scars vary widely depending on the cause, their location, and individual skin characteristics. They may appear red, pale, or hyperpigmented, and can present as raised (hypertrophic), depressed (atrophic), or tightly contracted, sometimes limiting movement. In addition to altering appearance, scars can cause discomfort such as itching or pain, and may affect quality of life. Understanding the biology and complexity of scar formation is essential to selecting the most effective treatment options.

How Are Scars Treated?

Scar treatment at Cosmedica Dermatology is an individualized approach that takes into account the type of scar, its maturity, and the patient’s skin. Options range from topical therapies and intralesional injections to surgical revision or energy-based devices. Laser therapy has become a cornerstone of modern scar management. Depending on the clinical presentation, ablative lasers can resurface the skin and encourage regeneration, while non-ablative lasers stimulate collagen production and remodeling beneath the surface without damaging the epidermis. These treatments can improve texture, reduce redness or pigmentation, flatten raised scars, and restore mobility in areas affected by contractures. Microneedling, silicone dressings, and other modalities are sometimes combined with laser therapy to enhance outcomes, particularly for hypertrophic or keloid scars. With thoughtful integration of these options, scar treatment can improve both appearance and function while supporting overall skin health.