In the event of an inadvertent temperature excursion the following data may be used:
Pre-filled syringes may be kept at room temperature up to 25°C for a maximum of 14 days. Do not store above 25°C. If the carton needs to be removed permanently from refrigerator, the date of removal may be recorded on the outer carton. After removal from the refrigerator, Dupixent must be used within 14 days or discarded.

Please contact Sanofi for products exposed to conditions other than described above. Refer to the electronic medicines compendium (eMC) at www.medicines.org.uk/emc/ for company contact details