Answer
It must not be used after a previous aspirin- or NSAID-related breathing reaction. Other people with asthma should seek professional advice because ibuprofen can trigger bronchospasm.
Sources for this answer
- Nurofen Day & Night Cold & Flu 200mg/5mg Tablets — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.