Search and filter adverse-event reports.
1,929,324 reports(805 ms)
Patient fainted within 10-15 seconds after receiving flu vaccine. Immediately patient was placed flat on his back on the floor with his legs raised on chair. During this time patient had lost consciousness. After 10-20 seconds, patient regained consciousness b…
5in x 6in red patch, very tired, watery eyes, cough, congestion, very exhausted walking even to kitchen, night sweats, hot face. She went to her doctor and is treated for symptoms, they have lasted a week or so per patient. She is still weak. She is being mo…
Patient reported to pharmacy on 11/06/25 close to 5pm and complained of redness near injection site that upon visible inspection was located on the right lateral side of arm below site of injection for the shingles vaccine, Shingrix. There was mild swelling an…
Patient stated she developed pain on her left foot (top part) as later stated as lymphedema per patient provider.Patient requested lot number from pharmacy and also reported it. patient has recovered as of yesterday
Patient received 2 immunizations and felt dizzy and his vision was affected briefly afterward and fainted and lightly bumped his head on the wall next to the chair. he didnt fall out of the chair and his dad held him as he fainted. didnt leave a mark on his he…
whites of eyes swollen, eyes swollen shut, facial swelling, upper lip swelling--patient has had similar symptoms to her allergies/allergens in the past. She has received flu vaccines in the past without reactions.
Patient had a vasovagal reaction five minutes after receiving the vaccine and fainted.
Patient felt itchy and pain 10/28/25. On 10/29/25 it was still itchy, red and painful. Nov 1, it was more painful, still red and has spread to the back of the arm.
We administered 2nd dose for Heplisav-B on 24 day instead of 28th day
Patient became pale and dizzy upon standing after receiving vaccine. Patient stated he felt dizzy before falling forward. Pt was able to catch himself upon falling. Pt was escorted to waiting area by medical personnel at around 0935. Pt presented with pale ski…
We administered 2nd dose of hepB on 24th day instead of 28th day
Intense pain at injection site, redness, swelling, tender and lump at injection site.
Headache, Fever 101.9, vomiting, nausea, muscle aches (left arm and both legs)
Watery diarrhea, stools normal 10-3, 10-4, 10-5 Loose BM's 10-7, 10-8, 10-9 - not watery Took Pepto Bismol 10-6, 10-7, 10-8 - did NOT help & has always helped with diarrhea or watery stools in past Had gas, stomach noises until 10-8/had arm pain 2 days No feve…
Event: Patient currently pregnant. received routine tdap vaccine during 28 week gestation visit. patient reports she developed bursitis from vaccine due to vaccine administered in joint and not muscle. She was treated at urgent ortho clinic on 9/3/25. EDD 11/1…
No additional AE; children were supposed to receive their first dose of VAXNEUVANCE and the CAPVAXIVE was inadvertently administered; This spontaneous report was received from a Nurse and refers to a 2-month-old female patient. The patient's medical history,…
had Congestive heart failure/heart was working at 33 percent; got sick a week later; This serious case was reported by a consumer via interactive digital media and described the occurrence of congestive heart failure in a patient who received RSVPreF3 adjuvan…
dose was reconstituted with a Shingrix antigen plus an Arexvy diluent / which patient got the incorrectly reconstituted product; dose was reconstituted with a Shingrix antigen plus an Arexvy diluent / which patient got the incorrectly reconstituted product; Th…
Suspected vaccination failure; Had mine for 3 month with sharp nerve pain; Had mine for 3 month with sharp nerve pain; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a adult mal…
I have a cough; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of cough in a patient who received RSVPreF3 adjuvanted (Arexvy) for prophylaxis. On an unknown date, the patient received Arexvy. On a…