The Effect of Nicotine Lozenge Over Teeth Bleaching During Cigarette’s Addiction Treatment

The aim of this study was to evaluate the effect nicotine lozenge on teeth staining with/without bleaching in animal model study. A total 15 Wistar rats were exposed an acrylic container 10 cigarettes smoke three times a day for 8 minutes per time, and sacrificed after 60 days. 30 incisor treated (n=10) as following: Group-1: in-office bleaching, at-home immersion artificial saliva; group-2: at - home solution group-3: artificial. specimens all groups photographed using stereomicroscope T1) immediately extraction before any treatment; T2) one month T3) two months treatment. Four equidistant points each specimen analyzed CMYK shade guide. data one-way ANOVA test followed by Tukey multiple comparisons with (a ≤ 0.05). In group-1, there significant difference color saturation between T1 T2, T3 readings (P<0.0001). group-2, T2 group-3, usage promotes lighting bleaching.