The itch from bug bites, rashes, and other skin conditions can sometimes be so overpowering that it feels impossible to avoid ...
Scratching an itchy rash worsens inflammation by triggering pain-sensing neurons and activating mast cells, creating a ...
and rashes." I was curious as to how Caroline figured out the only two foods that wouldn't cause her to have this type of reaction. She said, "I was hospitalized for a mast cell flare-up in the ...
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 ...
That irresistible relief from scratching an itchy rash comes from the mild pain it causes, which distracts the brain from the ...
Mice that were free to scratch their itchy ears saw the number of immune cells go up and levels of infection-causing bacteria ...