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.
Hard white bumps on scrotum. Bumps may appear on scrotum for variety of reasons. They can broadly be divided into 2 categories: Bumps over the surface of the scrotal skin; Lumps inside the scrotum sac; When sebaceous glands become visible on the skin, they are called Fordyce spots.