Can pixel laser treat acne scars?

Generally speaking, fractional laser can effectively remove acne scars; however, for deeper acne pits, the results may not be as noticeable. Besides fractional laser, other treatments for acne scars include chemical peels, photorejuvenation (intense pulsed light), and pulsed light therapy. The details are as follows:

1. Chemical Peels

Chemical peeling involves applying a peeling agent (medication) to the targeted skin area, causing separation of the stratum corneum and coagulation of keratin. This leads to varying degrees of necrosis and exfoliation of the epidermis and dermal papillae, which are subsequently replaced by newly regenerated epidermis, resulting in refreshed skin.

2. Photorejuvenation (Intense Pulsed Light)

Photorejuvenation works by delivering a specific broad-spectrum light that penetrates deeply into the skin. It selectively targets deep pigmentation and also stimulates collagen production, thereby helping to reduce or eliminate facial acne scars.

3. Pulsed Light Therapy

Pulsed light is a widely used aesthetic medical treatment. By stimulating fibroblasts, pulsed light promotes collagen synthesis and thickens the dermis, helping to smooth out skin depressions and eliminate acne scars caused by previous breakouts.

In summary, there are various methods available for treating acne scars. After treatment, it's important to maintain proper daily care to enhance therapeutic outcomes. This includes keeping the face clean, intensifying hydration and moisturization, strictly avoiding sun exposure, preventing mechanical friction, eating a light diet, and maintaining a regular sleep schedule.

In conclusion, for optimal acne scar removal, it is recommended to visit a reputable large hospital for an evaluation first, and then choose the most suitable treatment method based on professional medical advice.