Scratching an itchy rash worsens inflammation by triggering pain-sensing neurons and activating mast cells, creating a ...

The researchers also demonstrated that scratching prompts pain-sensing neurons to release a chemical known as substance P, ...

Mice that were free to scratch their itchy ears saw the number of immune cells go up and levels of infection-causing bacteria ...

The itch from bug bites, rashes, and other skin conditions can sometimes be so overpowering that it feels impossible to avoid ...

Scratching where it itches reduces the presence of potentially harmful bacteria on the skin, studies in mice show.

Existing research suggests scratching itchy skin can often make it worse, aggravating a wound and spreading harmful bacteria.

Having dry, tight, and itchy skin can feel uncomfortable, and some of the skincare products you’re using that you think are ...

A new study conducted in mice suggests that, although it's not all good, our urge to scratch at itchy skin may have an ...

The research highlights why avoiding scratching is essential for healthier skin. Scratching may feel good in the moment, but it often makes rashes worse by increasing inflammation. While it can help ...

Constantly scratching and picking at an itchy rash really does make it worse. But why? According to newly released research ...

Scratching isn’t just a bad habit — it’s an immune defense mechanism. While it fuels inflammation, it also helps fight ...