 This study will conduct a split-face and -body randomized control trial to compare lidocaine 2.5prilocaine 2.5 topical anesthetic LPTA, lidocaine 7tetracaine 7 topical anesthetic LTTA, and placebo vechicle PV on patients pain perceptions with Q-switched 532nm laser for the treatment of lentigines andor photorejuvenation.Subjects will fill out a pain score on a visual analog scale VAS with 0 being no pain and 10 being most pain after each treatment area is completed. 