How long can TAKHZYRO (lanadelumab) 300 mg pre-filled syringes be stored outside the refrigerator, and can they be refrigerated again?

TAKHZYRO (lanadelumab) 300 mg pre-filled syringes may be stored below 25 °C for a single period of 14 days, not beyond expiry, protected from light in the outer carton; do not return them to refrigeration after room-temperature storage, but return remaining syringes from a multipack to the refrigerator until needed.