prodrug

/ˈproʊdrʌɡ/
noun
  1. A medication that is inactive when taken but becomes active after being processed by the body.
    • The doctor explained that the prodrug would be absorbed and then activated in the bloodstream.
    • Some pain relievers are prodrugs that only work after the liver converts them.
    • Scientists designed the prodrug to release the medicine slowly over time.
Synonyms
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