Search and filter adverse-event reports.
1,929,324 reports(781 ms)
Duplicate vaccine given on dates 3/28/25 and 4/6/26
DONOR REPORTS HE RECEIVED HEP B VACCINE APPROX 8PM BEFORE LEAVING WORK ON 4/10/2026. DONOR STATES BY THE TIME HE MADE IT HOME APPROX 830PM HE BEGIN TO FEEL NAUSEUS TO THE POINT WHERE HE FELT LIKE HE WAS GOING TO PASS OUT. DONOR STATES HE FELT WARM BUT NEVER CH…
Patient returned to Pharmacy on 4/13/26 stating she has swelling, irritation, and some pain at injection site that began on either 4/9/26 or 4/10/26. Stated she took diphenhydramine the evening of 4/10/26. Patient presented on 4/13/26 with slight discoloratio…
He got terrible eczema all of body. Went the physician given medrol dosepak, mometasone cream, and then today given dupixent type product
Second dose of Hepatitis A vaccine given sooner than recommended interval of at least six months from the first dose. CDC recommends repeating the second dose.
arm hurt a little bit; felt a little bit different for a day or so; tired; This spontaneous case was reported by a consumer and describes the occurrence of PAIN IN EXTREMITY (arm hurt a little bit), FEELING ABNORMAL (felt a little bit different for a day or so…
Expired vaccine administered to patient, No adverse reaction noted at time of visit, Provider and patients mother notified, Advised to return to clinic for additional vaccine of MMR to ensure patient is fully protected.
Loss of taste and smell and onset of asthma 3 days following the first vaccine.
Patient came in to ask for his immunization injection site to be looked at. His left upper arm was warm, red, and somewhat swollen. He reported discomfort and chills over the weekend, with symptoms starting Friday (the day after receiving the immunization).
No Side effects or symptoms reported; a 37-year-old female received their first dose of GARDASIL 9 in September 2022 (exact date unknown) and their second dose of GARDASIL 9 in December of 2022 (exact date unknown) but did not receive their third dose until 0…
Patient developed a rash after receiving menquadfi (meningitis) vaccine on Thursday (04/11/2026). The rash began the day after vaccination and is described as intensely pruritic, interfering with sleep. Patient reports the rash appears to be spreading. Initial…
04/09/26: received COVID vaccine to RD. 04/10/26: resident at baseline. 04/11/26: resident noted with decline in status; poor po intake, unable to swallow, holding meds in mouth. 04/11/26: continue with decline, end of life signs noted , start roxanol. 04/11/…
Patient reports via phone; headache, chills, n/v, dizziness, left sided chest pain, dull ache 4.5/10 pain for approx 2 days post Covid vaccine. Currently still experiencing intermittent and brief episodes of "less than a minute" CP with no noted aggravating/a…
Expired vaccine administered. Patient experienced no side effects.
Donor, lost less than 200ml post donation. Donor then was taken to administer vaccine and immediately after she started saying she felt lightheaded, started shivering, sweating cold and having auditory disturbances.
Immediate hives that continued for the next few days mostly on thighs b/l spread to lips responded to zyrtec
Severe pain on inside of right knee--unable to bend without pain
No reaction. Pt was given Kinrix at age three which is off label until age four. Pts mother notified and reports no adverse reaction.
Patient developed a red, circular rash at the injection site on his right thigh approximately 16 hours after receiveing Dtap/IPV immunization. The area was warm to touch and tender. Area grew in diameter so patient was taken to the emergency room and given a c…
contacted staff stated his arm was hurting and had redness around injection site. He states there was also a large bump firm to touch.