Search and filter adverse-event reports.
1,929,324 reports(808 ms)
12 hours after vaccine, patient developed fatigue, body aches, chills, and nausea, those symptoms resolved. Rash started ~ 24 hours after vaccine. Pain, redness, and swelling noted to left upper arm.
Epilepsy with Eyelid Myoclonia.
Pt should have received the Vaxelis Combo (Dtap, Hib, Hep B, Polio) but Varivax (Varicella) was given by mistake. There were no symptoms exhibited.
Patient got Prevnar 20 Vaccine twice. On 11/15/2022 and 11/09/2025
30 minutes after having the vaccine, he started having diarrhea and still has it.
polymyalgia, rheumatica-like reactions; that was PMR; severe myalgia; drenching sweats; shaking chills; This spontaneous case was reported by a physician and describes the occurrence of POLYMYALGIA RHEUMATICA (polymyalgia, rheumatica-like reactions; that was P…
Patient arm has a blister at injection site, bruising , and skin discoloration. Her elbow has same discoloration, but patient says is not related to vaccine.
Significant erythema and swelling of left upper arm, vaccine site appears to be mid upper arm, not deltoid.
Tdap was given instead of the Dtap that was needed. Dtap Lot# 3CA55C1, daptacel, date given: 11/03/2025, IM, Left Thigh
Feeling lousy/Feel cruddy; Stay red, hot, and swollen for a full week; Stay red, hot, and swollen for a full week; Stay red, hot, and swollen for a full week; Body aches; Chills; Headache; This spontaneous case was reported by a consumer and describes the occu…
motion; extreme nausea; fever; This is a spontaneous report received from a Consumer or other non HCP from medical information team. A 93-year-old female patient received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), on 02Nov2025 at 15:00 as dose…
arm hurt a lot after taking a flu shot and a covid shot the next day; This is a spontaneous report received from a Consumer or other non HCP, Program ID:. A patient (age and gender not provided) received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA…
Persistent sudden bursts of very loose bowel movements to diarrhea to today (11/6/25) and perhaps beyond; This is a spontaneous report received from a Consumer or other non HCP. A female patient (not pregnant) received BNT162b2 omicron (lp.8.1) (COMIRNATY (20…
Her arm hurt; Felt cruddy for a day; Felt bad for a day; This is a spontaneous report received from a Consumer or other non HCP. A female patient received rsv vaccine prot.subunit pref 2v (ABRYSVO), as dose 1, single (Batch/Lot number: unknown) for immunisati…
The injection site turned red for about two weeks and then brownish; This is a spontaneous report received from a Consumer or other non HCP. A 57-year-old female patient received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), on 06Oct2025 as dose…
COVID after Pfizer Shots; COVID after Pfizer Shots; This is a spontaneous report and received from Consumer or other non HCPs, Program ID: . A 66-year-old male patient received BNT162b2 omi xbb.1.5 (COMIRNATY (2023-2024 FORMULA)), in Mar2024 as dose 1, single…
shortness of breath; This is a spontaneous report received from a Consumer or other non HCP and an Other HCP. Other Case identifier(s): MOD-2025-790763 (Moderna). A patient (age and gender not provided) received BNT162b2 (BNT162B2), on 14Nov2022 as dose 4(boo…
Provide better vaccines that would not make me very sick/very bad reaction to the Covid vaccine; This is a spontaneous report received from a Consumer or other non HCP, Program ID: . A patient (age and gender not provided) received BNT162b2 omicron (lp.8.1) (…
intentional age prescription by hcp: the patient is 65 years old, per package insert, adacel is approved for use in persons 10 through 64 years of age with no reported adverse event; Initial information received on 03-Nov-2025 regarding an unsolicited valid n…
vaccine was given 3 days after the expiration date with no reported adverse event; Initial information received on 04-Nov-2025 regarding an unsolicited valid non-serious case received from a consumer/non-hcp. This case involves a 1 years old male patient who…