As part of my nightly routine, I've always put on lip
balm before bed. However, late last
year, my lips started to get more dry and chapped than usual, even itchy. They felt like sand paper and often developed tiny bumps. If rubbed hard enough, the bumps would produce a clear liquid. The edges of my lips also sometimes felt very raw and red. These symptoms would last around a week.
At the time, I had been using just plain Burt's Bees Lip Balm for many weeks.