constitutional reaction

con·sti·tu·tion·al re·ac·tion

a generalized reaction in contrast to a focal or local reaction; in allergy the immediate or delayed response, following the introduction of an allergen, occurring at sites remote from that of injection.

con·sti·tu·tion·al re·ac·tion

(kon'sti-tū'shŭn-ăl rē-ak'shŭn) A generalized reaction in contrast to a focal or local reaction; in allergy, the immediate or delayed response, following the introduction of an allergen, occurring at sites remote from that of injection.