Risks and Drawbacks of Photorejuvenation

Photorejuvenation is a relatively common cosmetic procedure. Following photorejuvenation, skin typically becomes smoother and more refined, effectively improving various skin imperfections. Due to its numerous advantages, it has gained widespread popularity. However, potential risks must be understood prior to treatment, as this procedure is not suitable for everyone. Below, we outline the possible hazards and limitations associated with photorejuvenation.

Potential Hazards and Limitations of Photorejuvenation

Photorejuvenation is a non-ablative photodynamic therapy based on the principle of selective laser absorption—different wavelengths are absorbed by distinct skin pigments. Consequently, complications such as hyperpigmentation or hypopigmentation may occur. For example, in laser hair removal, excessive energy may cause epidermal burns, whereas insufficient energy may render treatment ineffective.

This treatment is not universally appropriate and must be performed only under professional medical supervision. Furthermore, device quality is critical; substandard equipment significantly increases the risk of skin burns or scarring.

Post-treatment, the stratum corneum becomes extremely thin. Patients should use skincare products strictly as directed by their physician—including discontinuing all functional cosmetics (e.g., whitening creams, anti-wrinkle creams, etc.).

It may impair normal sweat gland function in facial pores.

Advantages of Photorejuvenation

Compared with conventional skin-brightening methods, photorejuvenation emphasizes deep-layer skin care, comprehensively enhancing overall skin quality and stimulating dermal elasticity and vitality.

Results are rapid, with no disruption to daily work or life—no downtime is required.

It addresses both symptoms and underlying causes, improving enlarged pores, pigmentation spots, wrinkles, blemishes, and visible capillaries.

Generally, cosmetic and plastic surgery specialists advise against undergoing photorejuvenation unless absolutely necessary, to avoid potential adverse effects. Exceptions may be considered only when patients demonstrate strong personal motivation and undergo thorough pre-treatment evaluation.

We hope the above information is helpful. Wishing you a pleasant and healthy life!