Scratching an itch can bring a contradictory wave of pleasure and misery. A mouse study on scratching, reported in the Jan. 31 Science, fleshes out this head-scratching paradox and could point out ...

What’s common between a scratchy sweater, a mosquito bite, and poison ivy? A brush with any of them guarantees an itchy spot on the skin. Scratching that itch is extremely tempting because of how ...

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 ...

Researchers at the University of Pittsburgh have uncovered new insights into the dual nature of scratching an itch, indicating that while it can worsen skin inflammation, it can also boost immune ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Your parents were right: Scratching an itchy rash really does make it worse. Now we know why, thanks to new research published today in the journal Science that uncovers how scratching aggravates ...

How does the body know when to stop scratching an itch? New research is giving us more insight. Scientists have long known about the itch-scratch cycle. When an irritant gets on your skin, a ...

This is Explainer, a column that answers questions we all have (or should have). Anyone with skin knows the feeling of having a bad itch that won’t go away. Whether it’s a mosquito bite, hives, or ...

If you love to scratch an itchy rash, good news! A new study reveals scratching a rash has upsides -- along with the downsides your mom warned you about. suriya - stock.adobe.com Scratching an itchy ...

Marlys Fassett receives funding from the National Institutes of Health/National Institute of Arthritis, Musculoskeletal and Skin Diseases. She also serves as a grant reviewer for the National Eczema ...

When you scratch an itch, something tells your brain when to stop. That moment of relief, when scratching feels "enough," is not accidental. Scientists have now identified a key molecular and neural ...