Drug vs Medication

When to use each in English, with meaning, register, and examples.

Drug

Top 1,000 (very common)A2noun

Medication

Top 2,000 (common)B2noun
Most common: Drug
 DrugMedication
Pronunciation🇬🇧 /["/drʌɡ/"]/🇺🇸 /["/drʌɡ/"]/🇬🇧 /["/ˌmedɪˈkeɪʃn/"]/🇺🇸 /["/ˌmedɪˈkeɪʃn/"]/
MeaningA substance that can change how the body or mind works.A drug used to treat medical conditions.
ExampleThe doctor prescribed a new drug to help with the patient’s condition.Are you currently taking any medication?
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA2B2
Part of speechnounnoun
Collocationsillegal, illicit, addictive, inject, baron, kingpin, lord, drink and drugs, drugs and alcohol, powerful, strong, effective, course, dose, be on, take, prescribe (somebody), cure something, help something, treat something, company, prices, drug against, drug forprescribed, prescription, non-prescription, be on, receive, take, medication for
Antonymsmedicine, cureplacebo, nonmedication, inactivity
Common mistakesConfused with 'medication' - 'drug' can refer to illegal substances., Using the word casually around sensitive topics, which might offend., Assuming 'drug' only means illegal substances.Confused with 'medicine' and 'medication', thinking they are interchangeable., Using 'medication' as a countable noun when it is uncountable., Not specifying the type of medication (e.g., prescription vs. over-the-counter).
Usage notesUsed in both medical and recreational contexts. Be careful with informal usage; it can sound negative or carry stigma. In formal contexts, it often refers to prescribed medications.Used in both spoken and written English. It's appropriate in medical contexts and discussions about health but should be avoided in overly casual settings.

Frequently asked questions: Drug vs Medication

What's the difference between Drug and Medication?

Drug: A substance that can change how the body or mind works. Medication: A drug used to treat medical conditions.

Which is more common: Drug and Medication?

Drug is the most common in everyday English.

Which is more advanced: Drug and Medication?

Medication is the highest level, at B2, on the CEFR scale.

Are Drug and Medication the same CEFR level?

Drug: A2, Medication: B2 on the CEFR scale.

What part of speech are Drug and Medication?

Drug: noun, Medication: noun.

Can you show an example of each?

Drug: The doctor prescribed a new drug to help with the patient’s condition. Medication: Are you currently taking any medication?

Can I use Drug and Medication interchangeably?

Not always. Drug and Medication are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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