Acne: What should you do about acne? How is acne treated? What are the side effects of laser acne treatment? Below, we explore the potential side effects of laser acne therapy. While laser acne treatment avoids surgical incisions, it does carry certain side effects, specifically:
① Localized swelling:
Mild to moderate localized swelling occurs after all laser treatments, peaking 2-3 days post-procedure and gradually subsiding within 5-7 days.
② Hyperpigmentation:
Most areas initially show hypopigmentation after treatment, but hyperpigmentation may develop shortly thereafter. Typically requiring no intervention, this hyperpigmentation usually resolves spontaneously within 2-4 months.
③ Itching:
Rare. May indicate wound healing but also requires vigilance for potential infection.
④ Infection:
If the wound surface is scratched open or contaminated by water, erythema and exudate may occur. Seek prompt medical attention if infection develops to promote healing. However, superficial scarring may remain after healing.
⑤ Scar Formation:
Laser treatment offers high precision, allowing strict control over treatment size and depth. Scars are generally uncommon post-procedure. However, in rare cases, depressed scars may form, or hyperplastic scarring may develop due to stimulation. If scarring occurs, seek prompt medical treatment to minimize its severity.