Answer
Yes. Repeated powder exposure can cause sensitisation, with symptoms such as itchy eyes, rhinitis, rash, wheeze or, rarely, a severe allergic reaction.
Sources for this answer
- FYBOGEL PLAIN — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.