Can Laser Resurfacing Cause Fat Loss from Face/skin?

This is highly unlikely. Most contemporary lasers used for acne scarring penetrate into but not through the dermis, the tough skin layer beneath the skin and above the fat. Lasers are one of your best options for treatment of acne scarring. If you also have concerns about facial volume loss, then resurfacing can be combined with a dermal filler to provide youthful volume to your face. I hope this information is helpful.Stephen Weber MD, FACS

Laser does not penetrate deep enough in the skin to affect the underlying fat.  The depth of penetration of laser is to the level of the underlying collagen of the skin which is the layer just below the most superficial layer of our skin.  The reason laser resurfacing is effective in reducing fine lines is the very fact that laser penetrates into this layer of collagen.  The most commonly associated risks associated with laser use are infections, skin discoloration (most commonly causing slightly darker skin referred to as hyperpigmentation), and prolonged redness to the skin.  These risks are minimized by the use of modern laser technology particularly fractionated lasers.  Close follow-up after laser treatment ensures that these risks are managed at the first signs of their manifestations if they were to occur.

Thank you for your question. The risk of fat loss from resurfacing is next to zero as this laser does not have risk to deeper structures.  The biggest risk is cold sores, or pigment irregularity if not properly managed before and after the treatment.  Infection risk is low unless your cat sleeps on your pillow....which we have seen, and resulted in an infection.   Be certain to be under the supervision of a board certified dermatologist or plastic surgeon with expertise in laser surgery and ethnic skin for the most effective and safe treatments. I hope this helps.