Search and filter adverse-event reports.
1,929,324 reports(832 ms)
I developed cardiac arrhythmias in the middle of May 2021. Upon seeing a cardiologist it was determined that I was in 3rd degree heart block and would require a permanent pacemaker.
Sudden sensorineural hearing loss, vertigo beginning 10/29/2024. Treated at ER, followed up with ENT, diagnosed with labyrinthitis. Oral steroids, steroid injection in ear, MRI. Balance restored to 90% but hearing loss is permanent.
- Patient having hives within 15 minutes after heplisav and tdap vaccines - Benadryl 50mg given in office and instruction was given to provider partners to monitor for 30 min - about 20 min after administration of benadryl patient reported respiratory difficul…
started having a fib and then i ended up with serous heart issue cardiomyopathy, hypertrophic and light headness. I have to take pills the rest of my life just to live
no adverse event; HCP calling to report that patient received improperly stored VARIVAX and MMR II on 5/14/2025. No adverse effects reported. Caller was not able to provide time and temp details at time of call so precautionary AE filed. No additional AE. No P…
No symptoms reported; Caller reported AE on behalf of a patient who experienced a schedule interruption with GARDASIL 9 vaccination. Caller reported that a patient received their first dose at 19-years old and second dose on 05/28/2025 at 24-years-old. No addi…
Shingles; This non-serious case was reported by a other health professional via patient support programs and described the occurrence of shingles in a 49-year-old patient who received Men B NVS (Bexsero) for prophylaxis. Co-suspect products included Herpes z…
Over the following few months, I began to experience neurological changes, which ultimately led to the inability to walk an assisted, issues with swallowing, issues with memory, a tremor began to develop, issues with speaking and communication, and an overall…
pediatric dose of Havrix instead of an adult dose; Pediatric dose administered instead of an adult dose; This non-serious case was reported by a nurse via call center representative and described the occurrence of underdose in a 19-year-old female patient who…
4 months and 12 days old patient was administered ACTHIB as well as VAXELIS in one day with no reported adverse event; Initial information received on 09-Jun-2025 regarding an unsolicited valid non-serious case received from a other health professional. This…
Prior to the vaccinations my pregnancy was normal including a normal ultrasound 2 weeks prior. I received both the Covid and flu vaccine on 10/21/2021 and began going into labor in the middle of the night on 10/29/2021 into 10/30/2021. On 10/30/2021 I ended up…
No side effects or symptoms have been reported. No Additional AE/No PQC; HCP called to report a patient did not received their GARDASIL 9 doses according to the recommended dosing schedule. Caller states the patient recieved their first dose in 2020 (exact dat…
No other AE; HBP calling to report AE. 17 year old patient inadvertently received a 3rd dose of the GARDASIL 9 vaccine. 1st dose: March 31st, 2021 2nd dose: October 25, 2022 3rd dose: May 19th, 2025 No further information provided. No other AE/No PQC.; 2nd do…
arm pain; "throbbing headache"; This spontaneous report was received from a consumer and refers to a 36-year-old male patient. The patient's medical history, concurrent conditions and concomitant therapies were not reported. On 29-MAY-2025 around 5:40 PM,…
overall body aches; fever like symptoms; I felt fatigued; This spontaneous report was received from a female nurse of unknown age, referring to herself. The patient's medical history, concurrent conditions and concomitant therapies were not reported. On an…
No additional AE reported; Customer called and reported that PROQUAD was administered to 1 patient following a temperature excursion; This spontaneous report was received from a nurse and refers to an unspecified patient of unknown age and gender. The patient…
HCP was looking to see if a 23 year old who had previously received a single pediatric dose, have sufficient immunity for Hepatitis B.; No additional AE/PQC; This spontaneous report was received from a healthcare professional (HCP) and refers to a currently 2…
Ultrasound findings indicate: Intussusception: Small bowel-small bowel intussusception.; This spontaneous report was received from a consumer or other non-health professional via company representative and refers to a 2-months-old male patient. The patient's…
The patient received a partial dose of VARIVAX due to the patient moving during administration.; This spontaneous report has been received from other health professional, regarding to a male patient of unknown age. The patient's pertinent medical history, con…
No Adverse event; ROTATEQ was administered to 1 consumer following a temperature excursion; This spontaneous report was received from a nurse and refers to a patient of unknown age and gender. Pertinent medical history, concomitant medications and drug reactio…