Report #2872460

Received Nov 13, 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: 75 yrs
State: CO
Recovered: Recovered
Vaccinated: Oct 28, 2025
Onset: Nov 12, 2025
Days to onset: 15
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
PNC20	PNEUMO (PREVNAR20)	PFIZER\WYETH	UNK	—	IM / LA

Symptoms (5)

Abdominal pain upperBody temperature decreasedDizzinessDyspnoeaHeadache

Symptom narrative

Fifteen days after vaccination, I suddenly had a reaction that interfered with my hypothyroidism medication: trouble breathing, headache, dizziness, stomach pain, drop in body temperature to at least 9.5 degrees.

Medical history

Hypothyroidism; autonomic neuropathy

Other medications

Liothyronine Sodium, 5 mcg./day. Levothyroxine, 25 mcg./day for 10+ years

Allergies

sulfonamides

Prior vaccinations

rash, fever, joint aches