# ibuprofen

/ˌaɪbjuˈpɹoʊfən/ (US) · /ˈaɪbəpɹˌəʊfən/ (UK) · CEFR B1 · Noun

Source: https://englishreference.com/word/ibuprofen
Updated: 2026-05-19

## Definition

a common medicine used to reduce pain, swelling, and high body temperature. You can buy it at most pharmacies without a doctor's note.

For teachers: a non-steroidal anti-inflammatory drug (NSAID) used to relieve pain, reduce inflammation, and lower fever. It is available over-the-counter in many countries.

## Examples

- I took some ibuprofen to help with my headache.
- The athlete took ibuprofen to manage the swelling in his ankle after the game.
- While effective for mild to moderate pain, long-term use of ibuprofen can lead to gastrointestinal issues if not monitored by a healthcare professional.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.