One year post laser resurfacing (CO2) Good results but on the left side of my face there is reddish striping that follows the contour of my face and looks to me like the path of a wand. I was anesthetized so I don't know what the laser looked like. There are about seven stripes at even intervals. I speculate that they are from overlapping passages or uneven heat on the periphery of the laser tool. When I was healing this side of may face had regular whelps.