extra-label
Of or pertaining to the use of a drug in a way or for a purpose not specified on the…Of or pertaining to the use of a drug in a way or for a purpose not specified on the label, or specifically the information provided by the manufacturer.
Meaning
1 senses(not comparable)Of or pertaining to the use of a drug in a way or for a purpose not specified on the label, or specifically the information provided by the manufacturer.