Search and filter adverse-event reports.
1,929,324 reports(823 ms)
patient who got 1st dose in May 2021, then 2nd dose in Oct 2023; This non-serious case was reported by a other health professional via call center representative and described the occurrence of drug dose administration interval too long in a patient who receiv…
Shingrix third dose administered; This non-serious case was reported by a consumer via sales rep and described the occurrence of extra dose administered in a patient who received Herpes zoster (Shingrix) for prophylaxis. Previously administered products incl…
acthib that was reconstituted with sterile water, a diluent from another vaccine, and it was administered to a patient with no reported adverse event; Initial information received on 15-Jul-2025 regarding an unsolicited valid non-serious case received from a o…
reconstituted PENTACEL with a sterile diluent (water) with no reported adverse event; Initial information received on 15-Jul-2025 regarding an unsolicited valid non-serious case received from a nurse. This case involves a 4 months old male patient who receiv…
Medical Assistants reconstituted PENTACEL with a sterile diluent (water) with no adverse event; Initial information received on 15-Jul-2025 regarding an unsolicited valid non-serious case received from a nurse. This case involves a 4 months old male patient…
Patient was seen for an immunization appointment. After receiving the HPV vaccine and band-aid application, patient had a syncopy event that lasted approximately less than 60 seconds. RN was immediately called for assistance. Patient was easily aroused by ver…
No adverse reactions noted, patient was not due for this vaccine, and it was administered. Patients mother had to be contacted to inform of this, and that patient will be due until age one. Close attention to vaccines will be noted, appropriate time of scannin…
Syncope after administration of vaccine lasting ~ 30 seconds. No injuries occurred, patient was able to walk out of the pharmacy without assistance
Patient had her initial vaccination on 2-25-2021. She had her second (booster) vaccination on 3-10-2025 at approximately 1:00 pm. By 10:00 pm that evening she was having noticeable difficulty breathing which continued through the night. At approximately 6:0…
NO ADVERSE REACTIONS NOTED TO.
Received the Twinrix and PCV20 in the L arm at last visit. Got her vaccines in the morning and an hour later her L arm started feeling hot/heavy and then right before lunch time started feeling nauseated. Started throwing up that evening. Had chest pain and SO…
MMR vaccine was administered early. 1st dose given 6/17/25. 2nd dose administered 7/8/25.
Contracted Shingles July 15, 2025. Treating with antivirals.
extra dose of Hib caused by administration of both PENTACEL and ACT-HIB (with no reported adverse event); inappropriate use due to administration of PENTACEL, instead of the prescribed medication, Pediarix (with no reported adverse event); Initial information…
Suspected vaccination failure; shingles once afterwards and I now have it again; This serious case was reported by a consumer via call center representative and described the occurrence of vaccination failure in a patient who received Herpes zoster (Shingrix)…
Headache; Weakness generalized; slight malaise; Nasal congestion; This non-serious case was reported by a consumer via call center representative and described the occurrence of headache in a 62-year-old male patient who received Herpes zoster (Shingrix) for p…
chest, breathing and heart problems from a weakened immune system; chest, breathing and heart problems from a weakened immune system; chest, breathing and heart problems from a weakened immune system; my immune system was destroyed two years ago; This is a spo…
Hive reaction; This non-serious case was reported by a consumer and described the occurrence of hives in a patient who received Herpes zoster (Shingrix) for prophylaxis. On an unknown date, the patient received the 1st dose of Shingrix. On an unknown date, a…
No symptoms reported at the time of the call/No additional AE; HBP called to report an inadvertent concomitant administration of VARIVAX and PROQUAD (in place of MMR II). Caller reported that a 6 year old male patient was administered VARIVAX and PROQUAD toda…
a 10 year old male patient was receiving his second dose of GARDASIL 9 on unknown date and had syncope and passed out; a 10 year old male patient was receiving his second dose of GARDASIL 9 on unknown date and had syncope and passed out; Bump on the head; This…