Search and filter adverse-event reports.
1,929,324 reports(791 ms)
Patient had a severe rash all along her arm. MD informed her to never get another tetanus vaccine. Date and time of vaccination are unknown (patient does not remember). Age at time of vaccine is unknown. Patient does not recall if the vaccine was Td or Tda…
covid infection with hospitalization after vaccination
covid infection with hospitalization after vaccination
covid infection with hospitalization after vaccination
12-22-2010 Patient rec'd varicella vaccine; invalid dose as had rec'd MMR vaccine on 11/29/2010 10-21-2025: Patient seen by provider & cleared to receive live vacci…
injection site swelling and redness that extends into axilla. myalgias, mild headache, extreme fatigue, mild diaphoresis.
Diffuse hives and pruritus at bilateral arms and legs. Patient was seen in office on 2/19/26, and prescribed prednisone and antihistamines.
suspected vaccination failure; Shingles; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a male patient who received Herpes zoster (Shingles vaccine) for prophylaxis. On an unk…
ACT-HIB was reconstituted with the incorrect diluent and likely administered to a patient with no reported adverse event; Initial information received on 16-Feb-2026 regarding an unsolicited valid non-serious case received from a other health professional. Th…
Prior to receiving the second dose of the Pfizer COVID-19 vaccination, Patient (born 1933) was in excellent health. She lived independently in a senior living apartment, walked daily, drove, traveled, and participated in regular social activities with friends…
Pt reported she had joint pains in fingers for months after vaccine
Patient wanted tetanus per MD recommendation having been past 10 years. Patient was also due for Prevnar 20. The 06/09/2025 Boostrix in Fl Shots was missed.
Approximately 3 hours after Men B vaccine was administered, patient passed out and was hypotensive. Patient was taken to the Emergency Room and given fluids. Patient was discharged from ED with no further complications.
Patient was due to be given Tdap, patient was in inadvertently given Dtap (Infanrix) by the nurse. No physical adverse reaction noted beyond being given the wrong formulary. Manufacturer was called to speak through safety concerns for patient, no safety concer…
Patient received third dose of Shingles on 12/13/2025. patient was not aware he completed series after receiving two doses from pharmacy (11/22/2020 & 09/26/2023). Patient returned to pharmacy on 02/18/2026 for "second dose" where error was discovered. He shou…
Patient was given Kinrix (combo vaccine of DTaP/IPV and it is out of the recommended age range for this vaccine.
There was no adverse event at this time. The first Meningitis B vaccine was given for Trumenba. The second was given for Baxsero. You are supposed to use the same manufacturer for the series.
staff given extra dose (3rd dose of Rotarix), no symptoms reported.
Patient called into the pharmacy on 2/19/26 and reported that at her injection site she was experiencing on-going pain, redness, and swelling at the injection site. Patient described the redness as having approximately a 4-inch margin, and painful to the touch…
swelling and redness to upper right deltoid