Answer
No. It is for one person only, even if the needle is changed, because sharing risks cross-infection and medication errors.
Sources for this answer
- Xultophy 100 units/mL + 3.6 mg/mL 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.