Patients with persistent upper-back itch from notalgia paresthetica may get some relief with oral difelikefalin (Korsuva), phase 2 data from a randomized, double-blinded placebo-controlled trial ...
It can be a relief to scratch the occasional itch, but when itch gets out of control, it can become a serious health problem. How does the body know when to stop? Scientists at UC San Francisco are ...