rechallenge
verb 3noun 2
Definitions
verb
1
To challenge again.
2
To challenge in return.
3
To try a therapeutic pharmaceutical drug, suspected allergen, or medical treatment on a patient a second or subsequent time, to see if the suspected effects of the treatment occur again. This is typically performed to confirm allergic or ad
noun
1
A challenge made in return.
2
The event of rechallenging as above.
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