Answer
Yes. Beta-blockers, including some eye drops, can oppose its airway-opening effect and may provoke bronchospasm. The combination needs prescriber review.
Sources for this answer
- Onbrez Breezhaler 150 and 300 microgram inhalation powder, hard capsules — 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.