Scratching Your Itch Feels Amazing – But Here’s What It’s Really Doing to Your Skin

Scratching an itchy rash worsens inflammation by triggering pain-sensing neurons and activating mast cells, creating a damaging feedback loop. While scratching helps remove bacteria, it ultimately harms the skin more than it helps. Scientists are now exploring new treatments to control inflammation without the negative effects of scratching. Scratching an Itchy Rash: Why It Makes [...]