Answer
Unopened Orfadin (nitisinone) 4 mg/ml oral suspension should be stored upright in a refrigerator at 2°C–8°C and must not be frozen.
Sources for this answer
- Orfadin 4mg/ml Oral SuspensionSwedish Orphan Biovitrum Ltd · emc · SmPC §6.4 Special precautions for storage · Version 10Document updated
Sources checked