How Long Does Cyltezo Last?

Storage and Stability Do not use beyond the expiration date on the container. CYLTEZO must be refrigerated at 36°F to 46°F (2°C to 8°C). DO NOT FREEZE. Do not use if frozen even if it has been thawed. Store in original carton until time of administration to protect from light. If needed, for example when traveling, CYLTEZO may be stored at room temperature up to a maximum of 77°F (25°C) for a period of up to 14 days, with protection from light. CYLTEZO should be discarded if not used within the 14-day period. Record the date when CYLTEZO is first removed from the refrigerator in the spaces provided on the carton and dose tray. Do not store CYLTEZO in extreme heat or cold.