Search and filter adverse-event reports.
1,929,324 reports(790 ms)
Caller reports she moved her arm when the pharmacist was giving the injection and a drop of the vaccine went on the table; This non-serious case was reported by a consumer via call center representative and described the occurrence of underdose in a 66-year-ol…
A 21-month-old patient was administered an expired dose of Hiberix; This non-serious case was reported by a nurse via call center representative and described the occurrence of expired vaccine used in a 21-month-old male patient who received Hib (Hiberix) (bat…
has not received the second dose of the vaccine; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a 88-year-old female patient who did not receive Herpes zoste…
Pt received vaccines at approximately 1600 on 4/6/26. Pt received Tylenol at 2030. Pt then presented to the ER at 0300 on 4/7/26. Complaints of while being fed pt suddenly raised his arms, appeared to stiffen and had a dazed facial expression. The episode las…
12 hours after vaccination I was awakened possibly due to symptoms onset. I then was afflicted with flu-like symptoms for about 48 hours, the symptoms were low grade fever, muscle pain, loss of appetite, lethargy and fatigue. No treatment except bed rest light…
Havrix pediatrics dose given to an adult; Havrix pediatrics dose given to an adult; This non-serious case was reported by a nurse via call center representative and described the occurrence of adult use of a child product in a male patient who received HAV (Ha…
Powder reconstituted with sterile water administered; Incorrect dose administered; This non-serious case was reported by a nurse via call center representative and described the occurrence of wrong solution used in drug reconstitution in a 16-year-old female p…
intentional age prescription by hcp: the patient is 70 years old. per package insert, adacel is approved for use in persons 10 through 64 years of age with no reported; Initial information received on 04-Mar-2026 regarding an unsolicited valid non-serious case…
medication error (unintentional) due to use of incorrect diluent for Pentacel, diluent from a different company was used with no reported adverse event; Initial information received on 02-Mar-2026 regarding an unsolicited valid non-serious case received from a…
they did not realize that there was a normal diluent to dilute it, they reconstituted it with sterile water with no adverse event; Initial information received on 05-Mar-2026 regarding an unsolicited valid non-serious case received from a nurse. This case inv…
Nurse is asking guidance after giving expired Daptacel to a patient yesterday with no adverse event; Initial information received on 05-Mar-2026 regarding an unsolicited valid non-serious case received from a nurse. This case involves a patient of unknown age…
it was freeze-dried and kept cold. she was given the third dose to bring back to u.s. but it had to be refrigerated. she had a stop-over in another country so she can't refrigerate and it had to be discarded since it got warm with no ae; also mentioned…
administration of acthib reconstituted with sterile water with no reported ae; Initial information received on 16-Mar-2026 regarding an unsolicited valid non-serious case received from a healthcare professional. This case involves an unknown age patient of un…
patient receives a dose of ACT-HIB that was reconstituted with sterile water instead of the diluent that it came with no adverse event; Initial information received on 17-Mar-2026 regarding an unsolicited valid non-serious case received from other health prof…
inappropriate use (unknown intention) due to PENTACEL was reconstituted with the incorrect diluent/only received half the vaccine components with no AE; Initial information received on 18-Mar-2026 regarding an unsolicited valid non-serious case received from a…
Patient was administered the wrong vaccine, TDap was ordered, but Gardasil was given.
Parent/ mother of child called and reported that child was having rhythmic movement and whole body quivering/ shaking, eyes open and looking off, but not focused. Mother did not observer any changes in breathing or discoloration around mouth or to mucous memb…
Pt started running a fever (103.8) the day after vaccination on 4/1/26. On 4/5/26 ar rash began on pt stomach, back, buttocks, legs. MOC reports she noticed a decrease in pt drinking and appetite and pt is more fussy.
RPH reports that patient received 1st Shingrix dose over 2 years ago. I'm not at work; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a 65-year-old male pati…
administered an extra dose of Infanrix to a 9 months old patien; This non-serious case was reported by a physician via call center representative and described the occurrence of extra dose administered in a 9-month-old male patient who received DTPa (Infanrix)…