Can photorejuvenation remove red blood vessels?

In general, photorejuvenation can remove red blood vessels. Photorejuvenation employs specific broad-spectrum colored light that can penetrate into deeper layers of the skin and selectively target subcutaneous pigments or blood vessels. When photorejuvenation is applied to areas with red blood vessels, hemoglobin absorbs the light energy and converts it into heat energy, causing the blood vessels to coagulate and become necrotic, eventually being absorbed by the body to achieve the effect of removing red blood vessels.

The longevity of red blood vessel removal through photorejuvenation may be influenced by various factors, such as the difficulty of treatment, individual skin type, and post-treatment care. If the cause of the red blood vessels is complex—for example, related to skin sensitivity or a thin stratum corneum—the durability of the results after treatment may also be affected. Photorejuvenation is not a one-time treatment that completely resolves the issue of red blood vessels. Usually, multiple sessions are required, with intervals ranging from several weeks to months. The exact number of treatments and the interval time should be determined by a professional physician based on individual circumstances. Additionally, after treatment, strong sun exposure should be avoided and proper sun protection measures should be taken to prevent affecting the treatment outcome or worsening skin problems.