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prodrug

Upper-Intermediate (B2)

IPA: //ˈproʊdrʌg//

KK: /ˈproʊdrʌg/

noun
Definition

A substance that is not active as a drug itself but is converted into an active form in the body through metabolic processes.


Example

The new medication is a prodrug that becomes effective after it is metabolized in the liver.


Conversation
Sloth A
Have you ever heard of a prodrug?
Sloth B
Yeah, isn't it something that turns into an active drug in the body?
Sloth A
Exactly! It's interesting how our bodies can change it like that.
Sloth B
Right? It makes drug development so much more fascinating.

Synonyms & Antonyms
Synonyms
precursor
metabolite
inactive
Antonyms
active
drug
toxin
Root Explanation

Prodrug → It is formed from "pro-" (meaning for or in favor of) and "drug" (from Old French *drogue*, meaning a substance used for medicinal purposes). The term "prodrug" refers to a medication that is administered in an inactive form and is converted into an active form within the body.

Memory Tip

Think of 'pro-' meaning for or in favor of something, and 'drug' as a medicinal substance. A prodrug is a substance that is meant to work for you after it becomes active.

Visually Confused Words

No commonly confused words.

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