pseudoreaction
noun
pseu·do·re·ac·tion
-rē-ˈak-shən 
: a reaction following the injection of a toxin (as in the Schick test) which is caused by something (as impurities in the test medium) other than the toxin itself
Cite this Entry
“Pseudoreaction.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pseudoreaction. Accessed 21 Jul. 2025.
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