Answer
Benzydamine is not advised in people with hypersensitivity to aspirin or other NSAIDs unless a clinician confirms it is appropriate.
Sources for this answer
- Benzydamine Hydrochloride 0.15 % w/v Oromucosal Sprayemc · SmPC Current selected SmPC · Version 1
- Benzydamine 0.15% w/v Mouthwashemc · SmPC Current selected SmPC · Version 9