In the event of an inadvertent temperature excursion the following data may be used:
Before opening the product may be stored at room temperature (up to 30° C) for a period of up to 3 months. The end of the 3-month storage at room temperature should be recorded on the product carton. This date should never exceed the one initially mentioned on the outer carton. At the end of this period the product shall not be put back in the refrigerator, but shall be used or discarded.
Refer to the electronic medicines compendium (eMC) at https://www.medicines.org.uk for company contact details and product literature.