Answer
Yes. Stop the injection and seek urgent help for breathing difficulty, wheezing, chest tightness, widespread hives, severe dizziness or collapse.
Sources for this answer
- Idelvion 250, 500, 1000, 2000 and 3500 IU powder and solvent for solution for injection — 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.