Search and filter adverse-event reports.
1,929,324 reports(740 ms)
Itchy circular type bruise; It was very itchy; This spontaneous case, initially received on 12-Nov-2025, was reported by a non-health professional and concerns an patient of unknown age/gender. There was no patient history and no allergy information. Medical…
Extremely Rapid heart beat, irregular heart beat & pulse 3 readings 141 BPM, SYS- 94 DIS- 68 then started to drop back to more normal 60/70 bpm
redness, swelling, warm to touch Right deltoid 4.5" x 4.5" redness warmth, hard
The evening she received Hep B and Pneumo 23 vaccines She developed soreness in her left arm where it was given. By the next morning, her left deltoid was swollen and painful to touch. She had swollen lymph nodes under her arm and it was hard to move her finge…
Confusional state; Fatigue; Musculoskeletal pain; Nausea; Information was obtained on a request by the Company from the agency via regulatory authority (AU-TGA-0000839177). This Spontaneous report was received from Consumer or other non-health professional and…
No additional AE; as I was giving the injection in the arm of the patient the syringe started leaking , the vaccine was not totally administered/Product Leaked or Sprayed out of the SYRINGE/While giving the injection; Identify item with an issue: Plunger Rod a…
No additional AEs were reported; patient received improperly stored vaccine; This spontaneous report was received from a healthcare worker and refers to a patient of unknown age and gender. The patient's medical history was not reported. The patient's concur…
no adverse event; inadvertent administrations of MMR-II, that have been exposed to temperature excursions; This Spontaneous report was received from nurse and referred to a 1-year-old patient of unknown gender. The patient's medical history was not reported…
Migraine Headache
Swelling, large rash, intense pain, lack of movement of arm, fever, all over sick feeling and warmth, feeling fluey
She had subjected fever, coughing, and back pain. Patient was seen at 11/17/25 at ER for back pain and prescribed albuterol inhaler, motrin, tylenol and decadron. Mom says she was told that patient developed swelling on lower back secondary to coughing. Tested…
Moderate to severe erythema, swelling, warmth at injection site and surrounding area that began 1 day after injection. Resolved with symptomatic treatment (ice, NSAIDS, range of motion exercises).
Low blood pressure, vertigo, tinnitus, dizziness, brain fog, elevated liver enzymes, fatigue, unable to function due to symptoms
Hyperacusis & agitation by sound
Patient received the flu vaccine in her left upper extremity 10/22/25. She experienced significant pain at time of injection. The pain did not resolve and remained present for 5 days. The pain worsened but is now not getting any better. Referred to orthopedist…
Employee's period is late. Her cycles are normally like clock work. The only other time her cycle was late was in 2021 after an Influenza Vaccination. Period should have started 11/15/2025, and has not yet started. Employee and husband are trying to conciev…
Patient received multiple vaccinations during this visit and she developed itchy hives on her right leg, fingers, forearms, and under chin after she left the clinic and got home. She did not seek medical treatment but in 2-3 days following the exanthem it wor…
Parent called informing that patient is experiencing sharp pain in Left arm due to vaccine placed on 11/10/25. Nurse advised doing cool compressions to the area.
had received 3 doses of GARDASIL-9, on 3/5/2022, 5/19/2022, and 10/18/2025; No additional AE/No PQC reported.; This spontaneous report was received from a pharmacist and refers to a 42-year-old female patient. The patient's medical history was not reported. Th…
Started with coughing saturday evening about 2 or 3 am sunday patient was experiencing more sinus pressure and watery eyes. Patient also broke out in a rash on his stomach and chest sunday evening. Patient was seen by primary care the following monday and rece…