"yes, i am aware of few such case reports and practically more related with diode laser hair removal...as jyothi above has said.. seems to be the mechanism of such hair growth... treating very fine hair or vellus hair with diode will result in such…"
"I've heard of this happening. Seems like this has been reported in the literature too as a rare complication. Bernstein EF. Hair growth induced by diode laser treatment. Derm Surg. 2005 May; 31(5) 584-6.
"i am dr.jyothy here.i have come across this rare complication .its supposed to be due to te stimulation of air growth by suboptimal fluence .so treating patients with optimal parameters will elp to avoid this paradox.moreover ideal patient should be…"