Search and filter adverse-event reports.
1,929,324 reports(760 ms)
marbled bluish red skin condition - diagnosed with Cutis Marmorata; consistent fever of 102 at night; This spontaneous report was received from a Nurse via company representative on 30-May-2025 concerning to her daughter a 1-year-old female patient. The pati…
No symptoms reported.; a patient who was inadvertently administered MMR-II instead of hepatitis B vaccine (manufacturer unspecified) on 05/28/2025.; this was the patient's third dose of MMR-II (first dose was administered on 06/2023 and second dose was adminis…
a men b immunization was charted in the hcp's system, but the patient should not have had men b at their particular age with no reported adverse event; Initial information received on 27-May-2025 regarding an unsolicited valid non-serious case received from a…
YF-VAX was given to a patient and the diluent used was sterile water with no reported adverse event; Initial information received on 02-Jun-2025 regarding an unsolicited valid non-serious case received from a physician. This case involves 57 years old female…
inadvertently giving an extra dose of YF-VAX to a patient with no reported adverse event; YF-VAX given as IM to a patient with no reported adverse event; Initial information received on 02-Jun-2025 regarding an unsolicited valid non-serious case received fro…
inappropriate use due to administration of the wrong vaccine with no reported adverse event; giving the next dose of Hib too early with no reported adverse event; an extra dose of IPV was given with no reported adverse event; Initial information received on 02…
PENTACEL and IPOL were incorrectly administered to a patient and vaccines to be given was suppose to be a Dtap and Polio with no reported AE; extra dose of IPV was given with no reported adverse event; Initial information received on 02-Jun-2025 regarding an u…
administered ACTHIB today that expired with no reported AE; Initial information received on 03-Jun-2025 regarding an unsolicited valid non-serious case received from a nurse. This case involves an unknown age and unknown gender patient who had administered e…
11-month old patient received quadracel instead of pentacel with no reported adverse event; Initial information received on 03-Jun-2025 regarding an unsolicited valid non-serious case received from an other healthcare professional. This case involves a 11 mon…
Meningococcal vaccine - Dr mentioned its the one required for college entry. Side effects 1 day after vaccine included: Low fever, vomited one time today (reported same day as symptoms occurred), hot and cold flashes, slight rash, can't swallow, hands shakin…
Twitching in neck, back and shoulders, lasted for 12 hours day 1 following injection. Swollen right eye lasted for 12 hours day 3 following injection. Dizziness, headache, soreness behind eyes, lack of alertness, minor swelling of throat.
Sick with fever aches 12/25/24. Jan 7, 2024 got SO SICK. Out of school the rest of the year due to extreme nausea. Pale. Vagus nerve affected. Nerves affected. Couldn?t walk after Feb 2024. Saw specialist. Every test normal. X-rays, ultra sounds, ct scans, b…
Deltoid muscle cramps were observed by the pharmacist on the injection arm as soon as the 0.5 ml of intramuscular MenACWY shot started. The patient fainted about a minute after receiving the shot. The patient was hold and placed in supine position on the floor…
Nausea, emesis, mild headache
Tired, sick almost every few weeks
7 hours after vaccine administration, patient developed body aches, chills, weakness, nasal congestion, severe myalgias of legs, arms, and back, tremors, severe headache, chest pain & difficulty breathing. Tests done in ER-normal WBC, normal electrolytes, EKG…
Patient developed nausea, headache 5 1/2 hours later. This AM (24 hours later) she developed fever, Tmax=103.6, malaise, headache, arm pain, flu-like symptoms. Office testing negative for flu & Covid.
Patient experienced prolonged injection site pain after vaccination.
Constipation, diarrhea, internal shaking, weakness. Symptoms continue to get worse (I have been to clinic- 2023-week pelvic floor, University 2x- pills for constipation, tried Naturopathic diet, Hysterectomy-04/2025)
Had all shots & boosters- After this Booster It wasn't until last of April & May 2023 I started symptoms like heart attac chest tightness. Went to (redacted) ER first gave me aspirin & check heart. A week later went back with more severe pain. They called…