Report #2876377

Received Dec 6, 2025

A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

Overview

Sex: Female
Age: Age unknown
State: FL
Recovered: Recovered
Vaccinated: —
Onset: —
Days to onset: —
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	1	—	OT / LA
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	1	—	—

Symptoms (1)

Abdominal discomfort

Symptom narrative

Extreme stomach upset; This is a spontaneous report received from an Other HCP and a Consumer or other non HCP, Program ID. A 70-year-old female patient received BNT162b2 (BNT162B2 NOS), in 2024 as dose 1, single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. Vaccination history included: Bnt162b2 nos (DOSE NUMBER UNKNOWN, SINGLE), administration date: 2023, for Covid-19 immunization, reaction(s): "extreme stomach upset". The following information was reported: ABDOMINAL DISCOMFORT (non-serious) with onset 2024, outcome "recovered" (2024), described as "Extreme stomach upset". Additional information: Patient stated she experienced extreme stomach upset after each COVID 19 Pfizer vaccines years. Typically passes within 24 hours, but has occurred each time. The information on the batch/lot number for BNT162b2 will be requested and submitted if and when received.