Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Seeing another person scratching leads to a significant increase in scratching. This phenomenon is more pronounced in patients with chronic itch (patients with atopic dermatitis) compared to healthy controls (Modified picture from Papoiu et al., 2011).
