Is there any specific age-barrier for Q-Switched laser treatment?

There is no problem using Q-switched lasers in a younger patient.  The question is whether this is the right treatment for your skin and whether your parents agree with this treatment.  I would recommend exploring those questions before deciding to move forward.

Bottom line- you need to check your State regs. for laser. QSL is frequently done on babies with pigmented skin birth marks, and certain in patients much much younger than you. It is safe. The complexity lies in the law of your state. If you are a minor, you will consent from your parents. There is no clinical age barrier for QSL. Dr Davin Lim laser dermatology australiaBRISBANE.