Store in a refrigerator (2°C - 8°C).
Neulastim may be exposed to room temperature (not above 30°C) for a maximum single period of up to 72 hours. Neulastim left at room temperature for more than 72 hours should be discarded.
Do not freeze. Accidental exposure to freezing temperatures for a single period of less than 24 hours does not adversely affect the stability of Neulastim.
Keep the container in the outer carton, in order to protect from light.