an exaggerated sense of pain (opposed to hypalgesia).
Also hy·per·al·gi·a [hahy-per-al-jee-uh, -juh] /ˌhaɪ pərˈæl dʒi ə, -dʒə/.
Origin of hyperalgesia
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Extreme sensitivity to pain.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.