Search and filter adverse-event reports.
1,929,324 reports(831 ms)
Covid 19 vaccines was administered after the do not use beyond date
fever, chills, muscle weakness, neuropathy, intense abdominal pain
Patient has large swollen rash at injection site that required follow-up with primary care MD. Started on oral prednisone and rash marked by PCP. Patient will be following up with PCP in 3 days or sooner if rash continues to spread.
Large local reaction at left deltoid and developing uticarial rash left axilla extending to neck and upper chest
Patient received Anthrax vaccine dose #2 on 4/28/2025. Immediately after the vaccine he began feeling stinging and itching sensations on his body, however he did not report this to the Immunization staff and left the clinic. Within and hour he reported for med…
Arm pain, nausea, headache
Vaccine given intramuscularly NOT subcutaneously. No adverse effects reported.
TwinRix given outside of indicated age range, in addition patient had a positive titer to Hepatitis A
Rash on entire left arm with redness, itchiness, tenderness and swelling. Continuing for 4 days (until today and is still occurring) with decreasing severity. Self treated with an antihistamine cream with limited success.
Experienced a rash, hive-like break out around my shoulders, upper back, neck and chest and some itching in the areas the bumps appeared.
2.5 weeks later onset stomach distress, change in bowel habits. Under investigation for irritable bowel disease or colitis.
the patient received a third dose of PEDVAXHIB at 6 months of age; a lump on the left thigh (2cm)/slightly irregular shaped; with redness; This spontaneous report was received from a nurse and refers to a 6-month-old female patient. The patient had no medica…
no side effects or other symptoms; Medical Assistant reports MMRII expired 9/15/2024 and was administered to a patient on 4/12/2025. No previous temperature excursion, n; This spontaneous report was received from an Other health professional (medical assistatn…
No additional AE; Temperature excursion; This spontaneous report was received from a physician assistant and refers to a 13-year-old male patient. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomit…
no additional AEs; PROQUAD administered after temperature excursion; This spontaneous report was received from a registered nurses and refers to a patient of unknown age and gender. The patient's medical history was not reported. The patient's concurrent con…
innapropriate schedule of vaccine administered; no adverse event; This spontaneous report has been received from a consumer regarding a female patient of unknown age. Information regarding medical history, concurrent conditions and concomitant therapies was no…
blinded; This serious case was reported by a consumer via interactive digital media and described the occurrence of blind in a patient who received Herpes zoster (Shingles vaccine) for prophylaxis. On an unknown date, the patient received Shingles vaccine. O…
Hives; tiredness; This non-serious case was reported by a other health professional via patient support programs and described the occurrence of hives in a 20-year-old male patient who received DTPa (Reduced antigen) (Tdap Vaccine) (batch number m77cc) for pro…
vesicles on her back which was diagnosed as shingles/pustules; This non-serious case was reported by a nurse via call center representative and described the occurrence of shingles in a female patient who received Herpes zoster (Shingrix) (batch number 47n3y,…
received Kinrix at 7 years and 5 days old; 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 6-year-old female patient who received DTPa-IPV (Kinrix) (b…