Answer
It can cause local pain and swelling, which usually settle. Worsening pain, altered sensation, blistering or marked swelling needs prompt assessment.
Sources for this answer
- Omnipaque Injection 350mg I/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.