Report #2894341

Received Apr 27, 2026

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: 26 yrs
State: PA
Recovered: Recovered
Vaccinated: Apr 9, 2026
Onset: Apr 9, 2026
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HPV9	HPV (GARDASIL 9)	MERCK & CO. INC.	1	z008727	SYR / RA

Symptoms (9)

Confusional stateDizzinessFlushingHyperhidrosisNauseaSyncopeTremorUnresponsive to stimuliVisual impairment

Symptom narrative

Systemic: Confusion-Mild, Systemic: Dizziness / Lightheadness-Severe, Systemic: Fainting / Unresponsive-Severe, Systemic: Flushed / Sweating-Severe, Systemic: Nausea-Mild, Systemic: Shakiness-Medium, Systemic: Visual Changes/Disturbances-Medium, Additional Details: Came back to pharmacy after vaccine complaining of lightheadness and vision changes, asked patient to sit, and patient fainted shortly after. Recovered after lying on the floor, and stayed at the pharmacy for monitoring for 30 min after., Other Vaccines: VaccineTypeBrand: Boostrix Tdap; Manufacturer: GSK; LotNumber: N4935; Route: IM; BodySite: Left Arm; Dose: ; VaxDate: UNKNOWN