Search and filter adverse-event reports.
1,929,324 reports(824 ms)
The patient has had 2 years of pain in the right deltoid muscle following the PCV vaccine she received in that location. She states she still feels like the needle is going into her arm in the site of the injection. There are no shoulder joint symptoms.
Patient came in today stating he had itching about a week after he got the Prevnar vaccine. He started itching a bout a week after injection. It was more local initially then spread to the back/trunk etc. He stated it is a better today since he started using c…
Post administration mom and son (patient) were checking out at front desk and patient experienced syncope, fell backwards. Vitals taken immediately (all WNL). Patient stated he hit the back of his head and was feeling "tired". 911 was called for ED evaluation…
Patient was given in office for 6 month well visit. Patient was given Hep B Adult 1ml vs the ordered Hep B Pediatric 0.5ml dose in error. As soon as staff realized the error she informed the provider and clinic supervisor. We reported immediately to the parent…
Patient unknowingly received 2 Arexvy vaccines (1 on 12/5/23, and another on 7/14/25). The first vaccine did not show up in the vaccine registry . In addition, the patient did not remember receiving the first dose. She is fine and has not experienced any side…
Upper arm muscular pain. Body aches, tiredness, muscle soreness, fatigue, chills, teeth chattering
This was a vaccine error: Dr. ordered Td for patient, but her medical assistant gave Tdap instead. No adverse reactions and the order was changed to Tdap.
Severe deterioration of pre-existing tinnitus.
Pt experienced itchy, painful throat and ears along with nausea about 30 mins after receiving HPV #1. Noi SOB, rash/hives, swelling or vomiting . Was given Zyrtec 10 mg at home with improvement in sx an hour later.
Maladministration of Adult Dose on a Pediatric Patient; Maladministration of Adult Dose on a Pediatric Patient; This non-serious case was reported by a other health professional via call center representative and described the occurrence of overdose in a 19-ye…
Febrile seizures
After my 2nd dose of the Moderna covid vaccine, after i left the facility and got home i noticed i could feel/hear my heart beat in my left ear non stop as well as chest pains (which hasn't gone away). I also experienced shortness of breath which i've NEVER fe…
Pt woke up next day with red raised area around vaccine area. Next day it progressed from the shoulder down to the elbow. Mom gave Benadryl BID x 2 days and then it resolved
This is a vaccine addition: Doctor ordered MMRV (Proquad), but medical assistant only gave MMR, so doctor changed order to MMR and Varicella.
Fainting spells, Low hemoglobin tested and shown, Low blood pressure, Blurry vision, Breast cancer, fatigue, Parasities
Patient ad a syncopal episode in the lobby on check out about 2:50pm. He collapsed and hit his chin on the counter resulting in him biting his lower lip. No teeth loose or damaged. No tongue injury. He also thinks he hit his forehead on the counter but no m…
Swelling of right quad with pain, erythema, and warmth extending to bilateral sides and distal quad
Patient came in to receive second dose of Hepatitis A. Patient previously had a dose of Twinrix on 04/24/25. Patient completed Hep B series through final dose of Twinrix, however she needed to complete her Hep A vaccination. Patient traveling and is completing…
Sore shoulder, still sore after 11 days, radiating down into bicep
Vaccines were just given today, no adverse events had happened as of yet