Report #2887424

Received Mar 2, 2026

ER / ED visitOffice visit

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: Male
Age: 25 yrs
State: CA
Recovered: Not recovered
Vaccinated: Dec 11, 2023
Onset: Dec 27, 2023
Days to onset: 16
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
COVID19	COVID19 (COVID19 (PFIZER-BIONTECH))	PFIZER\BIONTECH	N/A	—	IM / LA
FLU3	INFLUENZA (SEASONAL) (FLUZONE)	SANOFI PASTEUR	N/A	U8202CA	IM / LA

Symptoms (16)

Abdominal painAnhidrosisChest painChillsDizzinessGastric emptying studyGuillain-Barre syndromeHeart rate increasedImpaired gastric emptyingLaboratory test abnormalNauseaNeuralgiaParaesthesiaPostural orthostatic tachycardia syndromeSensation of foreign bodySmall fibre neuropathy

Symptom narrative

16 days after the vaccination, initial onset of relatively minor symptoms: occasional nausea, abdominal pain, and lightheadedness. That lasted for one week. 23 days after the vaccination, acute midday onset of severe symptoms: persistent nerve pain in face, forearms, abdomen; inabillity to sweat on face and pins/needles senation on face when overheated, abdominal shivering when not cold, early satiety, extreme nauseau for two hours after eating, persistent lump in throat, abdominal pain, elevated heart rate, persistent lightheadedness, and chest pain. Eventually diagnosed with Gastroparesis, POTS, Small-Fiber Neuropathy, and Guillain-Barre Syndrome. Hopefully starting IVIG soon for treatment.

Current illness

None

Medical history

None

Other medications

None

Allergies

None

Lab data

Gastric Emptying Test (8/13/2024) - Abnormal Autonomic Testing (8/1/2025) - Abnormal