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 ...

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 ...

Your parents were right: Scratching an itchy rash really does make it worse. Now we know why, thanks to new research that uncovers how scratching aggravates inflammation and swelling in a mouse model ...

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 ...

Any doctor—or parent—will warn you that scratching an itch will only make it worse. But it turns out it has a surprise benefit. The act initially turbocharges the skin’s ability to fight off bacteria ...

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 ...

I remember it well: our dark winter of itch when the kids were small. It started with a note sent home—years before the pandemic—that my child had been exposed, not to a deadly virus but to lice.

Many parts of the country boast (if that’s the right word) several species of mosquitoes that bite and make us itch, so we scratch. And scratch. Well, medical researchers are studying the eternal ...

The attacks came out of nowhere and brought life to a miserable standstill. And she had the scars to prove it. By Lisa Sanders, M.D. The 62-year-old woman shifted in her seat. The flight to Honolulu ...