Laser hair removal is a non-invasive technique that uses highly concentrated light to penetrate hair follicles. The intense heat of the laser damages the hair follicle to inhibit future hair growth. Laser hair removal is effective for most parts of the body.
Because laser hair removal only affects actively growing hair follicles, it may take several laser hair removal treatments to provide significant hair reduction. Additionally, while laser hair removal effectively slows hair growth, it doesn’t guarantee permanent hair removal. Periodic maintenance treatments may be needed.
Laser hair removal procedure steps
Your plastic surgeon may perform the laser hair removal procedure, or may delegate this to a nurse or other licensed provider.
A beam of highly concentrated light is used to target unwanted hair follicles. There is some mild discomfort that does not last long.
Because hair grows in cycles, it typically takes three to four laser hair removal treatments to provide significant hair reduction.
Laser hair removal risks and safety
Laser hair removal doesn’t guarantee permanent hair removal. Some hair could be resistant to the laser treatment or grow again after treatment — although the new hair growth might be finer and lighter in color.
Possible laser hair removal side effects include:
- Mild swelling around the hair follicles
- Pigment changes may occur, especially in those with darker skin. These changes are usually temporary
- Slight redness of the skin
- Temporary irritation resulting in blistering, crusting, scarring, or other changes in skin texture
Special care must be taken for those with darker skin. A less intensive laser should be used to avoid damaging the outer skin.
Anyone who has tanned, used a spray tan, or gone to a tanning booth should avoid getting laser hair treatment to avoid possible damage to their skin.
These risks and others will be fully discussed prior to your consent. It’s important that you address all your questions directly with your laser hair reduction provider.