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 continual and long-term skin problem that produces patches of white depigmentation that develop and enlarge in certain sections of the skin. The patches appear when melanocytes within the skin die off. The total area of skin that can be affected by vitiligo varies greatly from individual to individual.