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 ...

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 ...

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 ...

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 ...

When normal mice were allowed to scratch, their ears became swollen and filled with inflammatory immune cells called neutrophils. In contrast, inflammation and swelling were much milder in normal mice ...

Scratching a mosquito bite can offer a moment of bliss, and now scientists know why: scratching activates an immune response that helps to protect the skin against harmful infections, at least in mice ...

While eczema is a common skin condition, it can manifest in many different ways. And with so much possible variation, it's not always easy to properly identify eczema. Eczema symptoms can be mild — a ...

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 ...