Answer
Urinary retention has been reported, particularly with bladder outlet obstruction or an antimuscarinic bladder medicine. Seek prompt advice if you cannot pass urine.
Sources for this answer
- Mirabegron Astellas 25mg & 50mg prolonged-release tablets — 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.