Answer
Contact the cancer team urgently if diarrhoea is severe or persistent, or occurs with weakness, reduced drinking or reduced urine, because dehydration and kidney injury can develop.
Sources for this answer
- Vectibix 20 mg/mL concentrate for solution for infusion — 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.