pfizer vaccine phone number
Patients should always ask their doctors for medical advice about adverse events. To report an adverse drug reaction (or suspected side effect) experienced with a Pfizer medication (prescription, non-prescription or a vaccine), please contact us at 1 866 723-7111 or by fax at 1 855 242-5652. Reports can be made directly to Health Canada as well through the Canada Vigilance Program at 1 866 234-2345.