The rash tends to start on the chest or back. Then, over a few days, it spreads to the extremities. (Some people only have a ...

Eczema is a condition that causes patches of skin to become dry, inflamed, and irritated,” explains Joel Schlessinger, MD, a board-certified dermatologist in Omaha, NE and RealSelf contributor. “It’s ...

A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your ...

While head lice and body lice are closely related subspecies ... But as they multiply, you may start to notice the small itchy bites on your scalp or other skin areas, she says.