Q-switched Nd: Yag lasers anoshandiswa pasi rese nekuda kwekugona kwavo kusingaenzaniswi kunongedza pigment yeganda.Inotungamira dermatology, kuvhiyiwa kwepurasitiki uye makiriniki ane nyanzvi yelaser anokoshesa maQ-switched lasers nekuda kwemhedzisiro yawo yekurapa pamatambudziko akasiyana eganda (kunyanya asingadiwe tattoo).