Search and filter adverse-event reports.
1,929,324 reports(826 ms)
Shorter than recommended interval between 2nd and 3rd dose; Longer than recommended interval between 1st and 2nd dose; This non-serious case was reported by a physician via call center representative and described the occurrence of drug dose administration int…
Patient not knowing that, the expiration date was 4/4 of 25/ I might just gave it to her like maybe 20 minutes ago; This non-serious case was reported by a other health professional via call center representative and described the occurrence of expired vaccine…
KINRIX over age administration; This non-serious case was reported by a nurse via call center representative and described the occurrence of inappropriate age at vaccine administration in a 7-year-old male patient who received DTPa-IPV (Kinrix) (batch number 7…
spiral" or "coil"-like structure under the skin from temple to neck/"odd spiraling thing with balls connected to it"/condition causes movements under her skin like a "boa constrictor" from her temple to the base of her neck; condition causes movements under he…
Patient experienced arm pain after receiving the Moderna vaccine; This spontaneous case was reported by an other health care professional and describes the occurrence of PAIN IN EXTREMITY (Patient experienced arm pain after receiving the Moderna vaccine) in a…
Patient experienced arm pain after receiving the Moderna vaccine; This spontaneous case was reported by an other health care professional and describes the occurrence of PAIN IN EXTREMITY (Patient experienced arm pain after receiving the Moderna vaccine) in a…
Patient experienced arm pain after receiving the Moderna vaccine; This spontaneous case was reported by an other health care professional and describes the occurrence of PAIN IN EXTREMITY (Patient experienced arm pain after receiving the Moderna vaccine) in a…
spiral" or "coil"-like structure under the skin from temple to neck/"odd spiraling thing with balls connected to it"/condition causes movements under her skin like a "boa constrictor" from her temple to the base of her neck; condition causes movements under he…
pollyneropathy; Lose vision and hearing for 15 seconds when I stand up a few times a day; Lose vision and hearing for 15 seconds when I stand up a few times a day; chest pains; Blood pressure is on the low side; Feet got really heavy; Feet got really heavy and…
A broken flange was observed; The initial case was missing the following minimum criteria: product complaint only. Upon receipt of follow-up information on 08May2025, this case now contains all required information to be considered valid. This is a spontaneou…
2 blood cloths in my lung; breathing issues; long term Covid; No energy; fatigue; This is a spontaneous report received from a Consumer or other non HCP, Program ID. A patient (age and gender not provided) received BNT162b2 omi xbb.1.5 (COMIRNATY (2023-2024 F…
sick; her arm gets very sored.; This is a spontaneous report received from a Consumer or other non HCP. Other Case identifier(s): NOV25-00307 (Novavax). A female patient received BNT162b2 (BNT162B2 NOS), as dose number unknown. single (Batch/Lot number: unkno…
After about a week, patient had swelling in right hand, neuropathy, and was unable to use her hand for about a week. Patient also reported neuropathy in feet that made it extremely difficult to walk.
Per patient mother, patient had tingling sensation in right arm, pain to back of neck, and right-side face drooping. ER visit was advised to mother by PCP for further evaluation. Per mom, provider dx patient with Bells Palsy due to adverse effect from vaccine…
Writer gave vaccine to patient before visit starting. Writer gave vaccines to patient, then 15 minutes passed for patient to wait if there was reaction. Writer did not suspect patient having reaction nor did patient mention any symptoms.
Redness with itching on back side of right arm where MMR injection given, spreading down arm within 24 hours of vaccination, with patient scratching rash and applying a steroidal type of cream on rash, and taking one dose of Benadryl, within 24 hours of rash.…
MMR accidentally given to patient instead of meningitis vaccine. no reaction. patient given correct vaccine 5/15/25
today, I see 1 cm circular mass left thigh, tender, but initially by report, presented as a large circular raised swelling.
Patient presented with inability to walk starting approximately 3 days after vaccination progressing over next 3 weeks. Admitted 5/14/25 and diagnosed with Guillain-Barre-Syndrome on 5/15/25. Diagnosis based on bilateral lower extremity predominant symmetric f…
Occurring 17 hours after administration, the patient broke out in full-body hives. No lip swelling or difficulty breathing. Hives did not start at any specific injection site, they started on the neck.