Search and filter adverse-event reports.
1,929,324 reports(753 ms)
fever; Initial information received on 04-Nov-2025 regarding an unsolicited valid non-serious case received from a physician. This case involves an unknown age and unknown gender patient who had fever after receiving yellow fever vaccine - [YF-VAX]. The pati…
administered the acthib to the patient, it was mixed with a sterile diluent instead of the saline diluent with no reported adverse event; Initial information received on 04-Nov-2025 regarding an unsolicited valid non-serious case received from a other health…
act-hib was accidentally administered instead of intended hpv vaccine with no reported adverse event; Initial information received on 04-Nov-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves a 1…
fluzone hd was given to a patient whose age is not approved for the vaccine with no adverse event; Initial information received on 04-Nov-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves a 60…
sterile water was used instead of saline to dilute ACT-HIB with no reported adverse event; Initial information received on 04-Nov-2025 regarding an unsolicited valid non-serious case received from a nurse. This case involves an unknown age and unknown gender…
medication error (unintentional)/an inappropriate use (unknown intention) due to administration error for PENTACEL/administered only the Hib component of the PENTACEL with no reported adverse event; Initial information received on 05-Nov-2025 regarding an unso…
Became ill; Felt sick; Real bad virus; Came hard to hearing within two weeks of the flu vaccine/Lost 65 percent of hearing in left ear; This spontaneous case, initially received on 21-Oct-2025, was reported by a non-health professional and concerns a patient o…
I went to pharmacy to get a flu shot. I e-signed and filled out information before getting there. When I got there the lady at the desk said I was due for my tetanus shot. I said I get that shot at my primary so no thank you to getting it today (i was not due…
Per employee, stated that she felt symptoms approximately 1 to 1/2 hours after receiving the vaccination. Felt burning to the injection site initially and then numbness and tingling in the arm that extended to the finger. Per employee, all symptoms had resolve…
PATIENT'S ARM BELOW VACCINE SITES IS RED AND WARM
Patient felt nauseous and had headaches, aches and pains that then escalated to hearing lose.
My daughter developed a severe case of Immune Thrombocytopenic Purpura. On November 3rd, 2025, we noticed a spot which we initially thought was a freckle. The following morning, November 4th, 2025, she woke up covered in these spots along with a lot of new bru…
45 year old Male presents today w c/o left arm pain, diarrhea, and fever. Pt reports after he got the flu vaccine to left arm he experienced sore left arm, feeling hot, and diarrhea. Pt states fever lasted until next day and last diarrhea occured this morning…
Itchy hives - all over body per patient report. Treated with oral over-the-counter Benadryl
pt reported severe tooth pain on the same side of her body as her vaccines starting the day after her vaccination. she got them in the same arm. the tooth pain was one tooth and then the pain radiated to the gums with pain and tingling. she went to the dentis…
Syncope within 1 minute after administration. After injection, patient made verbal noise, then collapsed while sitting on chair. Immunizer caught them and they returned to consciousness after about a minute. Patient described having frazzled vision, and sat on…
patient came to pharmacy today to get an oral antibiotic as well as a steroid cream, he stated he had an adverse reaction to the shingles vaccine. He stated he has had this rash for a long time and final went to seek medical attention for it. He stated that…
No adverse reactions noted
ALREADY RECEIVED IN 2023. UNNECESSARY DOSE ADMINISTERED. PATIENT HAS HAD A REDNESS ON THE INJECTION SITE FOR A FEW DAYS. NO SYSTEMIC REACTIONS.
PATIENT REPORTED REDNESS AND ITCHING AFTER COVID VACCINE on deltoid around injection site