Answer
After reconstitution with its provided solvent, Qdenga should be used immediately for microbiological reasons or within 2 hours, with stability demonstrated up to 32.5°C and delayed-use storage times and conditions the user’s responsibility; discard after 2 hours and do not return to the refrigerator.
Sources for this answer
- Qdenga powder and solvent for solution for injection in pre-filled syringeTakeda UK Ltd · emc · SmPC §6.3 Shelf life · Version 9Document updated
Sources checked