Answer
Yes. Urinary retention is a recognised rare effect. Seek prompt medical advice if urination becomes difficult or impossible, particularly with prostate or bladder-neck problems.
Sources for this answer
- Spiolto Respimat 2.5 microgram/2.5 microgram, inhalation solution — 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.