Is carbon dioxide laser scar removal safe?

Generally, CO2 laser scar removal works by using a high-energy-density laser beam to create microbubbles that destroy damaged tissue and trigger an inflammatory response, allowing newly generated collagen fibers to replace the damaged tissue and reduce the scar. The general reference price for CO2 laser scar removal is approximately ¥2000–5000 per session, with visible improvement typically seen within 10–20 days. CO2 laser scar removal is relatively safe when performed by professional doctors at正规 hospitals. A detailed explanation is as follows:

CO2 laser treatment usually achieves better therapeutic effects for smaller scars, making the scars flatter and their color closer to that of normal skin. However, any treatment that disrupts the skin barrier carries certain risks. Possible risks include pain, burning sensation, itching, redness and swelling, and pigmentation. The occurrence of these risks is associated with multiple factors such as individual differences, technical operation, and postoperative care. To ensure the safety of CO2 laser scar removal, patients should choose qualified medical institutions and be treated by experienced physicians. Prior to laser treatment, the physician should comprehensively evaluate the patient's skin condition, scar type, and overall health status to determine suitability for laser therapy.

Postoperative care should follow medical advice, keeping the wound clean and dry to prevent infection, avoiding sun exposure, and refraining from consuming spicy or irritating foods, to promote skin recovery and minimize complications.