Answer
Store Pegasys (peginterferon alfa-2a) pre-filled syringes in a refrigerator at 2°C–8°C, do not freeze, and keep them in the outer carton to protect from light.
Sources for this answer
- Pegasys 90 micrograms, 135 micrograms and 180 micrograms solution for injection in pre-filled syringepharmaand GmbH · emc · SmPC §6.4 Special precautions for storage · Version 2Document updated
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