Answer
No specific interactions are known, but tell a pharmacist, dentist or prescriber about all medicines and supplements being used.
Sources for this answer
- NHSNHS · NHS medicine guidance
- Benzydamine Hydrochloride 0.15 % w/v Oromucosal Spray — Current selected SmPCemc · Summary of Product Characteristics
- Benzydamine 0.15% w/v Mouthwash — Current selected SmPC