Definitions:

1. A nonsteroidal anti-inflammatory and analgesic medicine used to relieve the pain of arthritis and, as an antipyretic ADJECTIVE
   • Ibuprofen is an over-the-counter medication that effectively lowers fever and reduces swelling.
2. A nonsteroidal anti-inflammatory drug commonly used to relieve pain, reduce inflammation, and lower fever. NOUN
   • Children under six months old should not be given Ibuprofen unless directed by a physician.

Synonyms:

• advil
• isobutylphenyl propionic acid
• motrin
• nuprin