Itching can be uncomfortable, but it’s a normal part of your skin’s immune response to external threats. When you’re itching from an encounter with poison ivy or mosquitoes, consider that your urge to ...

A new study conducted in mice suggests that, although it's not all good, our urge to scratch at itchy skin may have an evolutionary benefit. When you purchase through links on our site, we may earn an ...

PITTSBURGH — When you feel that irresistible urge to scratch an itch, you’re activating an evolutionary defense system. New ...

Despite the saying “happiness is having a scratch for every itch,” itching often makes the itchy skin condition worse. So why is the instinct so strong? In a study with mice, researchers from the ...

You’re finally comfortable in bed, drifting peacefully toward sleep when suddenly—itch. You scratch. Another itch pops up. Before you know it, you’re wide awake and scratching like crazy, wondering if ...

While most the time itchy skin is harmless, a constant itch could be a telltale sign of a potentially deadly disease - including pancreatic cancer THERE are few things as satisfying as scratching an ...

People with Alzheimer’s disease may scratch or pick at their skin for several reasons, including cognitive changes and underlying skin conditions. Alzheimer’s disease is a type of dementia that’s ...