For many people, an essential part of any theme park vacation is the roller coasters; others suffer roller coaster phobia. For many people, an essential part of any theme park vacation is the roller coasters; others suffer roller coaster phobia. If you suffer from roller coaster phobia, you may wonder how to get through your next theme park vacation.
Keratosis Pilaris Keratosis pilaris (KP) is a common skin disorder in which small white or red bumps appear around hair follicles on the upper...learn more Â». In This Article. Keratosis Pilaris Article Keratosis pilaris (KP) facts.
Keratosis pilaris is a common, harmless skin condition. It causes small, hard bumps that may make your skin feel like sandpaper. The bumps are often light-colored. They usually appear on your upper arms, thighs, and buttocks, sometimes with redness or swelling. They can also show up on your face, but that's less common.