Understanding itch: New insights at the intersection of the nervous system & immune system – Newswise

Newswise — Eczema, or atopic dermatitis (AD), is sometimes called “the itch that rashes.” Often, the itch begins before the rash appears, and, in many cases, the itchiness of the skin condition never really goes away. Approximately 9.6 million children and 16.5 million adults in the U.S. have AD, which can have a serious effect on quality of life for patients. Although much has been learned about the uncomfortable sensation that triggers the desire to scratch, many mysteries remain about chronic…

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