What should you know about fraxel laser hair removal?

Fractional resurfacing lasers create microscopic treatment zones in skin; they are not the usual choice for reducing hair. Hair-removal systems aim energy at pigment in the hair follicle, and examples include alexandrite, diode, and Nd:YAG technologies. The suitable option depends on skin tone, hair colour and thickness, treatment area, recent tanning, and the clinician’s safety assessment.

Ask the provider to name the device and explain whether the goal is hair reduction or skin resurfacing. Share medicines, hormonal symptoms, a tendency to form raised scars, and any previous burns or pigment changes. Follow instructions about shaving, avoiding tanning, and pausing products that irritate the area. Do not pluck hairs immediately before a follicle-targeting session unless instructed, because the target needs to remain in place.

Contact the provider if treated skin develops increasing pain, blistering, severe swelling, crusting, or pus. Seek urgent help for facial swelling with breathing difficulty. Recurrent ingrown hairs, painful lumps, or excess hair with irregular periods or sudden onset deserve a medical assessment; they may need attention beyond cosmetic hair reduction.

Ask whether the proposed device is alexandrite, diode, Nd:YAG, or another technology, how it suits your skin tone, and how burns and pigment changes will be monitored.