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Report #2853240

Received Aug 7, 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
Male
Age
12 yrs
State
CA
Recovered
Recovered
Vaccinated
Aug 7, 2025
Onset
Aug 7, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
TDAPTDAP (BOOSTRIX)GLAXOSMITHKLINE BIOLOGICALSN/A37R35IM / LA

Symptoms (2)

SyncopeUnresponsive to stimuli

Symptom narrative

After receiving the immunization he stood up to wait for his brother to receive an immunization. After about 1 to 2 minutes he suffered syncope. He did not injure himself in the fall. He was unresponsive for about 10 seconds. He woke up spontaneously and had slight confusion. His blood pressure and pulse were not elevated. His skin was not pale or clammy. He remained seated for about 10 minutes with his feet elevated before attempting to stand again. With assistance from his mother he was able to stand and walked on his own. Mother declined a call to EMS.

Current illness

N/A

Medical history

N/A

Other medications

N/A

Allergies

N/A