Report #2848381

Received Jul 3, 2025

Life-threateningER / ED visit

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Overview

Sex: Female
Age: 21 yrs
State: CA
Recovered: Recovered
Vaccinated: Jul 2, 2025
Onset: Jul 2, 2025
Days to onset: 0
Hospital days: —

Vaccines (3)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MMR	MEASLES + MUMPS + RUBELLA (MMR II)	MERCK & CO. INC.	2	—	SYR / RA
TDAP	TDAP (BOOSTRIX)	GLAXOSMITHKLINE BIOLOGICALS	1	—	IM / LA
VARCEL	VARICELLA (VARIVAX)	MERCK & CO. INC.	2	—	SYR / LA

Symptoms (1)

Anaphylactic reaction

Symptom narrative

Anaphylactic reaction. Seen in ER at nearest hospital after about 45 minutes to an hour. Took 50mg of OTC Benadryl before the hospital. At the hospital, I was given Pepcid, more Benadryl, and a steroid via IV. I was discharged and prescribed Diphenhydramine HCI 25mg 2 tablets four times orally daily for 5 days, Famotidine 20 mg 1 tablet oral twice daily for 3 days, and Prednisone 20 mg 2 tablets oral daily for 5 days.

Current illness

Head cold a few weeks prior.

Medical history

Asthma

Other medications

Oral contraceptive Tri-Lo Marzia generic for Ortho Tri-Cyclen Lo.

Allergies

Nuts, Tree Nuts, Shellfish, Dairy, Pork, Beef, latex-associated fruits.