VAERS Explorer
Back to explore

Report #2862338

Received Sep 30, 2025

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
Female
Age
66 yrs
State
CO
Recovered
Not recovered
Vaccinated
Sep 17, 2025
Onset
Sep 29, 2025
Days to onset
12
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
RSVRSV (ABRYSVO)PFIZER\WYETH1LN5470IM / LA
TDAPTDAP (BOOSTRIX)GLAXOSMITHKLINE BIOLOGICALS1H4K3SIM / LA

Symptoms (9)

DizzinessFull blood countHeadacheInjection site erythemaInjection site painInjection site swellingInjection site warmthMetabolic function testUltrasound Doppler normal

Symptom narrative

Patient received both RSV and Tdap vaccinations in the same arm on 9/17. On 9/29 patient woke up to a red, swollen, and tender/hot area on the upper left arm, and was feeling dizziness and headache. Patient went into the ER and was found have a BP if 199/80 at that time. the ER completed full blood panel and ultrasound of the arm was taken with no findings. Patient was sent home after 3 hours and told to monitor blood pressure. Upon returning to the pharmacy on 9/30, her BP was at 168/118 and patient was instructed to set up follow-up appointment with primary care physician

Lab data

Ultrasound of the left arm 9/30/25. CBC, chem7