Search and filter adverse-event reports.
1,929,324 reports(806 ms)
Systemic: Diarrhea-Medium, Additional Details: Pt states that Diarrhea started at ~2pm on 10/13/25. Foodbourne illness unlikely as pt only had coffee prior to vaccine. Pt stated he's lost about 4lbs. He is hydrating and takig loperamide (but its not helping…
Systemic: Dizziness / Lightheadness-Mild, Systemic: Fainting / Unresponsive-Mild, Additional Details: Patient was with his daughter when came in to recieve a vaccine. After vaccine was given patient stayed at the retail location shoping for 20 to 30 min from t…
Site: Pain at Injection Site-Mild, Systemic: FLUID SAC LIKE ON THE INJECTION SITE (ITCHY AND PAINFUL PER PATIENT)-Mild
Site: Pain at Injection Site-Mild, Additional Details: Patient under age of 18 and received without parental consent
Systemic: Nausea-Medium, Systemic: Vomiting-Medium, Additional Details: Patient stated he informed his doctor, but did not inform the pharmacist at the local store
Approximately 17 hours after injection, I began having significant pain in my right upper leg-between right hip and knee. (I had total right hip replacement on 02/10/2025, that has been healing slowly). When I woke for work, at 0545 hours, 10/16/2025, I was…
24 hours of fever, muscle and joint pain everywhere, extreme headache and neck pain - like a migraine. Worst 24 hours of anything I ever experienced.
At 6:00am on Friday October 17, patient ambulated to restroom to use the toilet. Reported feeling weak, and unable to get up from toilet for 20 minutes. Wife assisted him up and transferred him to bed. Patient reported sliding off of bed, landing on buttock…
Patient requested Spikevax but recieved Mnexspike- Attempted to contact patient multiple times, but unable to reach her. No known nor expected adverse events
No adverse reaction. Had an extra vaccine. Completed vaccine was 08/04/2025. Spoke with CDC and was advised that with an additional vaccine, there is usually no reactions. Made parent aware of incident
THE AGE 12+ MNEXSPIKE WAS ADMINISTERD TO A PATIENT AGE 11. MOM WAS NOTIFIED. NO ISSUES WITH PATIENT.
pain in the right arm (no rash), itchiness, headache, fatigue
Pt had syncopal episode with partial LOC, he reports he could hear Mom and this provider speaking to him but could not respond. Pt's eyes were unfocussed, head drooped. Pt unresponsive for approx 20 seconds then became responsive again, able to verbally resp…
Brachial Plexus Injury
Patient was given vaccine that was expired, vaccine given on 10-16, expired on 9-20-2025.
PT EXPIERENCE SYNCOPY DIRECTLY AFTER ADMINISTRATION OF 2ND VACCINE. PT REGAINED AWARENESS IN 30 SECONDS BUT WAS CONFUSED. AFTER 5 MINUTES PT RETURNED TO NORMAL
Sore throat( 16-18OCT), fever 100.5 (17OCt-19OCT), cranial pressure(16-19OCT), coughing(19OCT) Patient was given Tylenol and Toradol to reduced pain symptoms. medication did help but not significantly.
Swelling, soreness, redness and hot to touch @ injection site for three days following shot. Redness spread to become a 5? band covering half the upper arm. Redness eventually reached the elbow on day 5. Had lethargy for first two days. Developed vertigo and…
Patient experienced soreness the day after vaccine and is still experiencing pain in arm 17 days after. Pain occurs more when raising arm in upward motion. Patient did not experience swelling or redness near injection site.,
AT ABOUT 9PM ON EVENING OF VACCINE, PT FELT TIRED AND FATIGUE AND PTS NECK WAS RED AND SWOLLEN, DRY, ITCHY SCRATCHY AND BACK ITCHED. IT IS MORE PROMINENET ON FACE AND NECK. FACE FEELS LIKE IT IS BURNING UNDER SKIN. AT FIRST THERE WERE LITTLE BUMPS OR HIVES UND…