Everyday Health on MSN

Itchy All Over? Here's What Your Body Is Trying to Tell You

Eczema is an inflammatory condition that causes itchy skin that can sometimes be dry and scaly and cause rashes or blisters, ...

Disease of 1,000 faces shows how science is tackling immunity’s dark side

It's one of medicine's biggest mysteries — why sometimes our immune system attacks our own bodies. Autoimmune diseases affect ...