paracetamol

B2
UK/ˌpær.əˈsiː.tə.mɒl/US/ˌpær.əˈsiː.t̬ə.mɑːl/ or /ˌpær.əˈset̬.ə.mɑːl/

formal / medical; technical / pharmaceutical; everyday (UK)

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Definition

Meaning

A common, mild analgesic and antipyretic drug used to treat pain and fever.

A pharmaceutical compound (N-acetyl-para-aminophenol) available over-the-counter in tablet, capsule, liquid or suppository form.

Linguistics

Semantic Notes

Refers specifically to the compound known as acetaminophen in the US. In everyday British English, it is used as a countable noun for a tablet (e.g., 'take two paracetamol').

Dialectal Variation

British vs American Usage

Differences

The drug is called 'paracetamol' in the UK, Ireland, Australia, NZ, and many other countries. In the US and Canada, the standard term is 'acetaminophen' (or the brand name 'Tylenol').

Connotations

In British English, 'paracetamol' is a household word for general pain relief. In American English, 'acetaminophen' is the technical/medical term, with 'Tylenol' being highly common in everyday speech.

Frequency

Extremely high frequency in UK everyday speech; 'acetaminophen' is high frequency in US medical contexts, but the brand 'Tylenol' often replaces it in casual conversation.

Vocabulary

Collocations

strong
take paracetamolparacetamol tabletdose of paracetamolcontains paracetamol
medium
paracetamol poisoningparacetamol overdoseprescribe paracetamolparacetamol suspension
weak
stock up on paracetamolpop a paracetamolrelief from paracetamol

Grammar

Valency Patterns

PATIENT take paracetamol (for CONDITION)DOCTOR prescribe/recommend paracetamol (to PATIENT)MEDICINE contain paracetamol

Vocabulary

Synonyms

Strong

acetaminophen

Neutral

acetaminophen (US)analgesicpainkiller

Weak

Tylenol (US brand)Panadol (UK brand)fever reducerheadache tablet

Vocabulary

Antonyms

stimulantpyretic (fever-inducing agent)

Phrases

Idioms & Phrases

  • take a couple of paracetamol and call me in the morning (variation on common medical advice)

Usage

Context Usage

Business

The pharmaceutical company's paracetamol production line faced increased demand during flu season.

Academic

Hepatic toxicity is a well-documented risk of paracetamol overdose.

Everyday

I've got a bit of a headache; I'm going to grab a paracetamol from the bathroom cabinet.

Technical

Paracetamol's mechanism of action is believed to involve inhibition of prostaglandin synthesis in the CNS.

Examples

By Part of Speech

verb

British English

  • The doctor advised her to paracetamol regularly for the joint pain. (Note: 'to take paracetamol' is standard; 'to paracetamol' is non-standard but occasionally heard informally.)

American English

  • You should acetaminophen every four hours as needed. (Note: Similarly non-standard; 'take acetaminophen' is correct.)

adverb

British English

  • He recovered paracetamol-quickly after taking the medicine. (Note: Highly informal/non-standard)

American English

  • The pain subsided acetaminophen-fast. (Note: Highly informal/non-standard)

adjective

British English

  • The paracetamol-based syrup was effective for the child's fever.

American English

  • Check the acetaminophen content before taking another cold medicine.

Examples

By CEFR Level

A2
  • My mum gave me paracetamol for my sore throat.
  • This medicine has paracetamol in it.
B1
  • You shouldn't drink alcohol if you've taken paracetamol.
  • The pharmacist recommended paracetamol for my back pain.
B2
  • Exceeding the recommended dose of paracetamol can cause serious liver damage.
  • I find ibuprofen more effective for inflammation, but paracetamol is better for a pure headache.
C1
  • The study compared the pharmacokinetics of intravenous paracetamol with the oral formulation.
  • Paracetamol acts primarily as a COX inhibitor within the central nervous system.

Learning

Memory Aids

Mnemonic

PARA-CET-a-MOL: PARAlyze the CET (like 'set') of pain with a MOLecule.

Conceptual Metaphor

MEDICINE IS A TOOL (a tool for dulling pain).

Watch out

Common Pitfalls

Translation Traps (for Russian speakers)

  • In Russian, 'парацетамол' (paratsetamol) is the correct direct translation, not a false friend. The main trap is not recognizing that Americans say 'acetaminophen' or 'Tylenol'.

Common Mistakes

  • Incorrect spelling: 'paracetemol', 'paracetemal'. Using 'paracetamol' as an uncountable mass noun in US English (it's 'acetaminophen').

Practice

Quiz

Fill in the gap
In the United States, the active ingredient in Tylenol is commonly known as .
Multiple Choice

Which of the following statements is TRUE regarding 'paracetamol'?

FAQ

Frequently Asked Questions

No, they are different chemical compounds with different properties. Paracetamol (acetaminophen) is primarily for pain and fever, while aspirin (acetylsalicylic acid) also has anti-inflammatory and antiplatelet effects.

You must check with a doctor or pharmacist, as many cold and flu remedies also contain paracetamol. Doubling up can lead to a dangerous overdose.

The naming comes from the chemical name N-acetyl-para-aminophenol. 'Paracetamol' derives from para-acetylaminophenol. The US adopted the 'acetaminophen' variant, which became official.

In British English, it is commonly used as a countable noun ('two paracetamols'). In formal/medical contexts globally, it is usually uncountable ('500mg of paracetamol').