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

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

Itchy feet can be a sign of various medical conditions, including liver disease, diabetes, and kidney disease - here's what ...

The researchers also demonstrated that scratching prompts pain-sensing neurons to release a chemical known as substance P, which triggers mast cells: cells involved in the immune system, causing ...

Dealing with poison ivy, oak, or sumac exposure can be uncomfortable and frustrating. These plants contain urushiol oil, ...

Scientists have now shown why it may not be a good idea to scratch an itchy rash, even though it feels good. This research ...

A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your ...

However, as it progresses, it can cause symptoms such as itchy skin, pruritus, and a rash. Around 35.5 million adults in the United States live with kidney disease, but only about 10% know they ...

Bumps might develop shortly after contact with an allergen, resulting in a red, itchy rash on the legs. Itchy legs can be an early warning sign of diabetes. And if you’ve been previously ...

That irresistible relief from scratching an itchy rash comes from the mild pain it causes, which distracts the brain from the itch. This slight discomfort prompts the brain to release serotonin ...

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