Answer
Drink fluids and urinate frequently as instructed, and follow the department’s radiation-safety advice.
Sources for this answer
- Sodium Iodide (123I) Injection 37 MBq/ml solution for injection — 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.