Colvin says she already sees strong evidence of hyperalgesia in high - dose opioid users at the clinic where she works. (sciencemag.org)
A research team in Israel reported evidence of hyperalgesia in 17 of 30 patients with radiating spinal nerve pain by asking them to rate the intensity of heat pain on a numerical scale before and after a 4 - week course of hydromorphone. (sciencemag.org)
«When I go to work every day, I don't think about opioid - induced hyperalgesia,» says Gary Bennett, a pain researcher at the University of California in San Diego. (sciencemag.org)