Scratching an itchy rash really does make it worse. Now we know why, thanks to new research published today in the journal ...

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

Scratching is something most of us do mindlessly. It doesn’t have to be a big deal, unless it is in hard to reach place. But ...

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

1 Chronic itching is one of the most common symptoms in medicine. It is not only associated with dermatologic disorders such as eczema, hives, and psoriasis, but also with other medical conditions ...

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

In its early stages, kidney disease may not cause any symptoms or signs. However, as it progresses, it can cause symptoms such as itchy skin, pruritus, and a rash. Around 35.5 million adults in ...

It is believed that the itching happens due to the buildup of toxins in the bloodstream. Kidney disease can lead to nerve ...

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 ...

Various underlying conditions can cause an itchy scalp without dandruff. Examples include head lice, hives, and dermatitis. The scalp may also be sore, dry, or tender. Treatment can depend on the ...

New research published in the journal Science uncovers how scratching aggravates inflammation and swelling in a mouse model ...