Answer
The selected product is specifically an intravenous concentrate. It is licensed for deficiency prevention during parenteral nutrition and for confirmed deficiency that nutrition alone cannot correct.
Sources for this answer
- SELENIUM 10 micrograms/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.