Search and filter adverse-event reports.
1,929,324 reports(865 ms)
Pt was administered dose of MMR, when was fully vaccinated to MMR based on immunization records. Pt has not reported any issues or symptoms.
Two minutes after administering the shot, the patient felt dizzy and fainted for few seconds.
Both siblings in the room, both receiving vaccines. Nurse asked for 5 year old sister, parents placed the 2 year old child on the exam table for vaccinations. Vaccinations were administered. Next nurse came in to give 2 year old sister vaccines and seen the ba…
Resident passed away
next morning woke up with a cough that lasted about 30 minutes with a fever, headache, dizziness, nausea, and weakness. As the week went on she also developed severe heartburn when attempting to eating anything even though she already takes daily medicine for…
Vaccines received on 10/2/2024, prescribed amoxicillin-clavulanate (Augmentin ES-600) for an ear infection on 10/25/2024, and diagnosed with infantile spasms on 11/07/2024. He may have been having spasms prior to 11/07 that were missed.
Patient felt muscle paint and soreness over a week after the vaccine
Severe hypotension (69/34) with 2 episodes of vomiting and chills a few hours after vaccination requiring
The vaccines caused or exacerbated my epilepsy
Patient received an extra dose of Dtap/IPV and MMRV because documentation from previous PCP was not received. Family aware, child is asymptomatic.
No adverse event was noted. This was given in error as the person already had these vaccines in 2022.
Redness, swelling, soreness, itching, hives at injection site lasting 2 weeks. Area of redness and swelling approx 6? in diameter. Looked like cellulitis.
High dose influenza accidentally given instead of regular flu dose.
Body shakes, migraines, irregular very heavy periods, tremors, none aches
Student and older sister (21years old) came to get vaccinated. Student brought in his immigration vaccine records only. Asked multiple times if they had other records and sister said no. Someone else was also checked after student was vaccinated sister the…
Administered Tdap, as opposed to DTaP, improper dosage
Vaccine was given 8/16/24. Mom called our office 12/11/24 and said that she has been having left shoulder pain since the injection was given. She was seen in our office 12/20/24 and states that she had intermittent pain and range of motion of L shoulder. She w…
Patient developed large, red, raised, irregular, wheals in the evening of 09/05/2025 at injection sites bilaterally after receiving vaccines on 09/03/2025. Right site's wheal approx. 9 cm in length and width; left site's wheal approx. 7 cm in length and width…
5 days later 4 spots appeared, 7 days later full body covered in red welts. On the 8th day continues to get worse and has labored breathing.
patient had syncope/seizure like activity at school post receiving HPV #2 in clinic on 9/2/25.