Can breastfeeding women undergo laser treatment for pigmentation spots?

Jan 24, 2025 Source: Cainiu Health
Disease description:

During lactation, I noticed the appearance of spots on my face and am considering laser spot removal treatment. I would like to inquire whether it is safe to undergo this treatment while breastfeeding.

Doctor's answer (1)
Dr. Chen Lu

Laser spot removal is a common cosmetic treatment that works by directing laser beams at specific pigment cells, causing them to break down, vaporize, and gradually be expelled from the body, thereby achieving the effect of removing spots. This method is effective in removing various types of pigmentation, including freckles, melasma, and sunspots. However, lactation is a special physiological stage, and the impact of treatment on both mother and infant must be considered.

Although laser treatment itself does not directly affect the quality of breast milk, certain local anesthetics or other medications may be used during the procedure, and their components could potentially be transferred to the infant through breastfeeding, posing risks. Therefore, before undergoing laser spot removal during lactation, it is important to consult fully with a professional dermatologist or obstetrician to understand the medications that may be used during treatment and their potential effects on breastfeeding.

Skin care and sun protection should be emphasized before and after treatment to avoid unnecessary skin damage. The health of both mother and infant should be the primary consideration. If there are concerns about potential adverse effects of the treatment on the infant, laser spot removal can be postponed until after the breastfeeding period.