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.
Vitiligo is a condition in which white patches develop on the skin. Any location on the body can be affected, and most people with vitiligo have white patches on many areas. Causes. The skin doesn't have its characteristic color because it has lost its melanin. For some reason, the pigment-forming cells known as melanocytes have been destroyed.