Search and filter adverse-event reports.
1,929,324 reports(823 ms)
No Adverse Event- patient above eligible age to receive MMRV
Swelling and redness at injection site, small bumps on back and 1 small bump on forearm.
Administrator accidentally gave an adult dose of Hepatitis A vaccine to an 18 year old instead of a pediatric dose. Parent was called and notified.
The mother stated the child woke up the following morning with reddness & swelling & itchiness at injection site. Mom spoke to on call doctor that night & was told to draw a circle around it. Mom stated it was a little larger this morning. Told to give Ipuprop…
red bump on the right thigh
Staff member administered vaccine above to patient. vaccine was not ordered. vaccine was ordered by provider as meningococcal, but MMRV was given. notified patient's mother of vaccine that was given incorrectly. mother was given VIS and possible side effects…
Within 5 minutes of receiving her HPV vaccine while seated, patient expressed that she felt lightheaded. RN advised her to put her head between her knees but before she could comply she had a syncopal event with tonic-clonic movements lasting about 45 seconds…
Lightheadedness and vertigo. Tinnitus, skin rashes and other neurological symptoms. Palpitations and anxiety.
Patient displayed redness of left deltoid and warm to touch.
Patient was given 3 vaccines on 6/11/25. Patient mentioned he experienced pain at the injection site and fever. Patient also mentioned that he has an abnormal heart beat now after getting the vaccines administered.
Severe uveitis of the right (swelling/redness/watery eyes with discomfort on cheek and nose.
My baby had a seizure a febrile seizure which are listed rare side effects of this vaccine. Went to hospital by ambulance today.
when the vaccines were drawn up and the vaccine stickers were placed on the forms, the patient name and DOB were switched and the vaccines were switched and administered to the wrong patient. no adverse signs or symptoms occured.
When the vaccines were drawn up and the vaccine stickers were pulled on the links forms, the patients name and DOB were switched and the vaccines were switched and administered to the wrong patient. No adverse signs or symptoms occured
doctor told her that she most likely has chicken pox/suspected chickenpox; bumps/spots, she indicated they look like mosquito bites and continued to grow and; This non-serious case was reported by a consumer via call center representative and described the oc…
patient was administered with the Hib part that was diluted with sterile water with no reported adverse event; Initial information received on 05-Jun-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case in…
Opened ipol exposed to 8.07 °C to 9.76 °C upto 14 minutes also it has been exposed to several temperature excursions. After excursions this was administered to three patients with no reported adverse event; Initial information received on 06-Jun-2025 regarding…
inappropriate use due to administration of ACTHIB prepared with sterile water with no reported adverse event; Initial information received on 09-Jun-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case inv…
Day2 Low grade fever, chills, headache, injection site sore; Day 4+ injection site red, hard, hot, itchy
possible administration of an expired product with no reported Adverse events; Initial information received on 05-Jun-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves possible administration of…