Search and filter adverse-event reports.
1,929,324 reports(730 ms)
Suspected vaccination failure; I know some folks took the shot AND got the shingles; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in an unspecified number of patients who receive…
She presented to the ED on 11/3 with weakness, nausea, and decreased appetite. Lab work demonstrated anemia, hemoglobin 9.6 with MCV 92.8, thrombocytopenia platelets 123, elevated liver enzymes AST 505, ALT 231, alk phos 374 and normal T. bili at 0.75. CT A/…
100 degree fever, body aches, arm pain
On 11/10, pt presented with excoriation approx 1.5 in long by 1 in wide over site. Pt states swelling had begun about 30 min after injection. States site is much improved. Advised PT to use topical abc and self adhesive bandage to keep site free from infection…
About 2 1/2 hours after the Covid and Flu shot I started getting bad symptoms or side effects. I've had about 7 Covid shots so far and did okay but have never gotten the Fluzone high dose Flu shot before so am assuming it was the Flu shot. I had regular flu…
Patient came into the pharmacy on 11/11/25 & showed me a red area surrounding vaccine site approximately 2x3inches. Patient reports that the area itches. Recommended that patient report adverse reaction to provider.
Heaviness and burning sensation pain down my arm, nausea.
Bad chills, stiff neck, very swollen arm, mild fever 100.5
Patient received second dose of Arexvy in error. First dose was given 11/4/24 and second dose 11/11/25. We realized after the fact. Patient was made aware of the error and told to monitor and report any adverse effects. Provider was also notified and vaccine…
Fever starting 7 days post immunization. Patient given Ibuprofen, with improvement, office appointment offered for further evaluation but declined by family.
Erythemic speckling streaking from injection site immediately after administration, placement checked and injection was placed appropriately.
rec'd injection 10/30/25, reported arm soreness and numbness 10/31/25. patient reported to ER, staff did MRI and stroke evaluation
Patient was given a Novavax vaccine which is approved for age 12+ years old. He is 10 years old.
Pt was given vaccine that expired on 10/31/2025. No adverse reactions seen in clinic.
Patient received additional dose, patient reports no adverse event
Patient was administered MMRV however she is 13 years old so she was given the incorrect vaccine. Per record patient is still up-to-date on these immunizations.
Per mother's report: Immediately after vaccine administration patient passed out, hit head on side of windowsill and had symmetric shaking of arms and legs for less than a minute. Patient fully recovered and went home appx 40 minutes after episode.
Patient within 5 minutes of receiving Varicella vaccine started having system itching. No other symptoms. Benadryl was given. Patient upon reassessment a few minutes later was noted to have new diminished left lung sounds and pulse ox had decreased to 90%. Pat…
EXPIRE VACCINE WAS GIVEN EXPIRE 10/31/2025
10/31/25 - Patient ended up with an infection at the injection site (left deltoid). Went to the Walk-In clinic and received an antibiotic. Then on 11/4/25 - Patient - "I ended up at the ER last night because the rash came back on both arms, I threw up my anti…