Search and filter adverse-event reports.
1,929,324 reports(746 ms)
itchy hives on left & right hands, right underarm & upper arm, right side/torso between hips and ribs, left collarbone, left hip and groin area; This spontaneous case was reported by a consumer and describes the occurrence of URTICARIA (itchy hives on left & r…
injection site pain; muscle aches; Joint aches; headache; nausea; fatigue; This spontaneous case was reported by an other health care professional and describes the occurrence of VACCINATION SITE PAIN (injection site pain), MYALGIA (muscle aches), ARTHRALGIA (…
Injection site pain starting a few hours after administration; headache; fatigue; muscle and joint aches; muscle and joint aches; This spontaneous case was reported by an other health care professional and describes the occurrence of VACCINATION SITE PAIN (Inj…
I don't feel well. As to COVID disease; This spontaneous case was reported by a consumer and describes the occurrence of COVID-19 (I don't feel well. As to COVID disease) in a 76-year-old female patient who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 pro…
first thing was like stinging; it felt like stinging nettles to the whole body; excessive thirst, I mean I couldn't drink enough water; swelling lips; bright red palms, feet, ears; right now, I'm just sneezing" and "there's a slight cough; right now, I'm just…
joint pain; headache; fatigue; Injection site pain starting a few hours after administration; muscle aches; This spontaneous case was reported by an other health care professional and describes the occurrence of ARTHRALGIA (joint pain), HEADACHE (headache), FA…
administered the vaccine subcutaneous and not intramuscular; dizzy; bump at the injection site and bruising.; bump at the injection site and bruising; This spontaneous case was reported by a pharmacist and describes the occurrence of DIZZINESS (dizzy), VACCINA…
hoarsness; he was unable to talk; his throat was tight; he has a burning tongue; chest pain; This spontaneous case was reported by a consumer and describes the occurrence of DYSPHONIA (hoarsness), SPEECH DISORDER (he was unable to talk), THROAT TIGHTNESS (his…
Softball size swelling within a day after vaccination; This is a spontaneous report received from a Physician from a sales representative. A 54-year-old female patient (not pregnant) received pneumococcal 20-val conj vac (dipht CRM197 protein) (PREVNAR 20), a…
COVID-19; COVID-19; This is a spontaneous report received from a consumer from medical information team. A 75-year-old female patient received BNT162b2 omicron (kp.2) (COVID-19 VACCINE OMICRON KP.2-MANUFACTURER UNKNOWN), in Jul2025 as dose 1, single (Batch/Lo…
Mast Cell Activation Syndrome; Known allergies; This is a spontaneous report received from an Other HCP from a sales representative. A female patient (not pregnant) received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), as dose 1, single (Batch/L…
gastrointestinal side effects; This is a spontaneous report received from a Pharmacist. A female patient received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical…
autoimmune disease; This is a spontaneous report received from a Consumer or other non HCP, Program ID. A patient (age and gender not provided) received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), as dose 1, single (Batch/Lot number: unknown) f…
he redness in the injection site was flaming red, not just redness, band in deltoid, and that it lasted for 3 days.; muscle ache; head ache; dizziness; chills without fever; feeling weak; This is a spontaneous report received from a Consumer or other non HCP f…
COVID-19 (COVID/had a borderline severe COVID-19); COVID-19 (COVID/had a borderline severe COVID-19); This is a spontaneous report received from a Physician. Other Case identifier(s): MOD-2025-789307 (Moderna). A patient (age and gender not provided) received…
the patient has received her MMR and varicella vaccines in the past. The patient was then inadvertently given PROQUAD (unknown date) in order to provide a booster for the series.; This spontaneous report was received from a physician assistant (reported as med…
Wrong vaccine administered; This non-serious case was reported by other health professional via call center representative and described the occurrence of wrong vaccine administered in a 15-year-old male patient who received Men B NVS (Bexsero) (batch number L…
Bexsero instead of Boostrix; This non-serious case was reported by a other health professional via call center representative and described the occurrence of wrong vaccine administered in a 13-year-old male patient who received Men B NVS (Bexsero) (batch numbe…
After receiving the shots ( flu and covid), patient felt faint, weak, was dizzy, short of breath. We had her sit down in the lobby area and we put a chair under her feet, gave her water. Her mom was with her. Every 5-7 minutes the pharmacist went out to check…
12/30/2021 received the Pfizer mRNA booster Lot# FH8028 01/10/2022 Started running low grade fever 01/17/2022 Started running high fever & tested neg for flu/Covid and continued to feel like I had the flu for the next 3 weeks 02/16/2022 Lost my ability to spea…