hyperergia

[hī′pər-ûrjə]

n.

An altered state of reactivity in which allergic response is heightened.

Related formshy′per•ergic (-jĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.