Answer
Yes. Soreness, ulcers and inflammation of the mouth or throat can occur; report symptoms early so supportive care and toxicity can be reviewed.
Sources for this answer
- Cosmegen Lyovac 500 micrograms powder for 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.