Reports are unverified and do not show that a vaccine caused an event. Full disclaimer
1,929,324 reports
Patient had couple small dots of blood in the patient's stool. This happened twice. Pt was seen in Urgent care on 5/22 and then patient follow up with Primary care office on 5/29/26.
Developed pain, redness and warmth over the left deltoid the day of administration. She subsequently developed body aches, chills and malaise, nausea and lymphadenopathy. We treated her with Keflex 500 mg 4 times daily f…
May 23 felt tired and light headed by May 25 serve muscle and back pain on the right side. It became hard to walk. Tried massage and accupuncture. Went to urgent care on May 27 and May 28. Given pain shots, medicine for…
I MADE A MEDICAL ERROR BY ADMINISTERING A TDAP VACCINE VIA INTRADERMAL INSYEAD OF THE PPD VACCINE HE WAS SUPPOSE TO RECIEVED IN THE LEFT LOWER FOREARM AT 3:20PM ON 5/19/2026 DURING HIS PHYSICAL EXAM, AND I REPORTED TO TH…
Patient noticed pain at the injection site with a small red bump at the injection site. Mild edema about 4cm surrounding the injection site. All starting 6 days after the vaccine.
vaccine administration error given polio vs PPD
Patient reported that he has been experiencing injection pain that is persisting in his left arm. He had experienced redness and swelling at the site that has gone away, but the pain and discomfort persists. He believes…
Persistent pain from the shoulder to the forearm, no relief from over-the-counter analgesics, including Naproxen, worsened over time and is still present at one week post-injection. Some bruising on the inner forearm
Patient reports R wrist swelling and pain that started today. Wrist is visibly swollen. Patient was advised to report to urgent care for evaluation.
bleeding and swelling at the site of injection. NP took a look at it to make sure that everything was fine. Patient was cleared by NP and recommended for her to have it iced to help with the swelling. Patient verbalized…
patient had swelling , redness and pain
1st day no symptoms, 2nd day experienced swelling, itching, redness at site of injection and surrounding area.
Patient started with episodes of pain at around 1 pm on 5/26/2026 which then progressed to more episodes of screaming in pain, sleepiness, vomiting, bloody stool and ultimately to ER visit at medical facility by early ev…
PFIZER #1 8/12/2021 PFIZER #2 9/2/2021 DEVELOPED COVID-19 MRNA MYOPERICARDITIS WITH PERISISTENT ECG CHANGES, ELEVATION OF TROPONIN, AND LGE ON MRI. SUFFERED 20 ED VISITS AND 5 HOSPITALIZATIONS FOR CHEST PAIN AND PALPITAT…
Pt reported significant localized reaction to R deltoid after receiving MenQuadfi inj 3/20. Described reaction as significant swelling, redness, firmness, and soreness for approx. 4 weeks with clear, yellow discharge abo…
One month later the virus went to my braIn and I developed encephalitis which put me in the hospital for 3 days; developed lesions; This serious case was reported by a consumer via interactive digital media and described…
Phone Note Initial Intake: Concerns/Comments: Pt. mom called to report that her son had an adverse reaction to vaccines on at his WCC. He was not asked to wait 15 min after the vaccine was given, and when he left he pass…
Medical assistant confirmed that there were no symptomatic events reported by the patient's parents.; a patient (ages 20 weeks and 6 days) was given her first dose of ROTATEQ outside of the recommended 6 to 12 week start…
products administered post excursion with no ae; Initial information received on 18-May-2026 regarding an unsolicited valid non-serious case received from healthcare professional (HCP). This case involves a 4-month-old m…
No additional AE; TE evaluation for VARIVAX and stated that the product was administered.; This spontaneous report was received from a pharmacy technician and refers to a patient of unknown age and gender. The patient's…