In the event of an inadvertent temperature excursion the following data may be used:
Short term temperature excursions between 0-2°C are not expected to negatively impact the product.

In-house stability data supports a temperature excursion of up to a maximum temperature of 25°C for 12 hours. The product can be returned to the fridge and no change in expiry date is required.
If the temperature excursion exceeds 12 hours above 8°C reduce the expiry date to 14 days from the date of the temperature excursion.

Please also refer to the manufacturer’s product literature for recommended storage information at https://www.medicines.org.uk

Contact Pfizer in all cases where a deviation from the recommended storage conditions has occurred. Refer to the electronic medicines compendium (eMC) at https://www.medicines.org.uk for company contact details.