National Vaccine
Information Center

Your Health. Your Family. Your Choice.

MedAlerts Home
Search Results

From the 10/8/2021 release of VAERS data:

Found 160,808 cases where Location is U.S., Territories, or Unknown and Vaccine is COVID19 and Standard-MedDRA-Query broadly-matches 'Anaphylactic reaction'



Case Details

This is page 6 out of 16,081

Result pages: prev   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15   next


VAERS ID: 903035 (history)  
Form: Version 2.0  
Age: 75.0  
Sex: Female  
Location: Iowa  
Vaccinated:2020-12-16
Onset:2020-12-16
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-17
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EK5700 / 1 LA / SYR

Administered by: Private       Purchased by: ?
Symptoms: Flushing, Pruritus, Rash, Rash erythematous
SMQs:, Anaphylactic reaction (broad), Hypersensitivity (narrow), Drug reaction with eosinophilia and systemic symptoms syndrome (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications: Corlanor 5mg, twice a day, Potassium 20 meq per day, HCTZ daily,
Current Illness: Renal Tubular Acidosis type 1.
Preexisting Conditions: Renal Tubular Acidosis Type 1 Hypocalemia Pacemaker
Allergies: Lidocaine (includes all caines), Contrast Dye
Diagnostic Lab Data: None
CDC Split Type:

Write-up: Stayed for 15 minutes after the vaccine given and no reaction was noted and she left. States she got into her car about 20 minutes after the vaccine and started to "itch" all over and noted "red bumps" on the back of her neck. She had a flushed face by the time she arrived home but remained afebrile. Her itchiness is better but only concentrated on the back of her neck on 12/17/20 when she reported the reaction to Employee Health Services. She denied any further issues today.


VAERS ID: 903082 (history)  
Form: Version 2.0  
Age: 66.0  
Sex: Male  
Location: Missouri  
Vaccinated:2020-12-16
Onset:2020-12-16
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-17
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH UNKNOWN / UNK LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Cough, Diarrhoea, Dyspnoea, Hyperhidrosis, Mental status changes, Myalgia
SMQs:, Rhabdomyolysis/myopathy (broad), Anaphylactic reaction (broad), Neuroleptic malignant syndrome (broad), Dementia (broad), Pseudomembranous colitis (broad), Acute central respiratory depression (broad), Pulmonary hypertension (broad), Noninfectious encephalitis (broad), Noninfectious encephalopathy/delirium (broad), Noninfectious meningitis (broad), Gastrointestinal nonspecific symptoms and therapeutic procedures (narrow), Cardiomyopathy (broad), Eosinophilic pneumonia (broad), Noninfectious diarrhoea (narrow), Tendinopathies and ligament disorders (broad), Hypoglycaemia (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications: Yes
Current Illness: none, did have covid by pcr in November, no one asked that question.
Preexisting Conditions: HTN, PTSD, hypercholesterolemia
Allergies: none
Diagnostic Lab Data: none
CDC Split Type:

Write-up: Persistant cough, dyspnea, sweats, myalgias, mental staus changes and diarrhea, still resoving


VAERS ID: 903085 (history)  
Form: Version 2.0  
Age: 44.0  
Sex: Female  
Location: Missouri  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-17
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EK5730 / 1 RA / IM

Administered by: Work       Purchased by: ?
Symptoms: Ear pruritus, Eye swelling, Feeling hot, Ocular discomfort, Paraesthesia
SMQs:, Anaphylactic reaction (broad), Angioedema (narrow), Peripheral neuropathy (broad), Guillain-Barre syndrome (broad), Hypersensitivity (narrow), Drug reaction with eosinophilia and systemic symptoms syndrome (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? Yes
Office Visit? No
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications:
Current Illness:
Preexisting Conditions:
Allergies: Codeine, Ciprofloxacin, Flagyl
Diagnostic Lab Data:
CDC Split Type:

Write-up: 1145: Patient complained of minor left eye swelling. Vital signs 99%, 83, 141/80. 1155: Vitals rechecked 1155 100%, 79, 112/80. Patient has new complaints of itchy ears, facial "heat", and slight tingling in fingers. 1200: 25 mg of oral Benadryl given. 1211: per RN, patient states symptoms are resolving. 1230: Patient still feels slight eye discomfort, all other symptoms have resolved. Patient states she feels comfortable leaving vaccination clinic, her son will be taking her home.


VAERS ID: 903095 (history)  
Form: Version 2.0  
Age: 52.0  
Sex: Female  
Location: Oklahoma  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-17
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH9899 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Blood pressure increased, Chest discomfort, Dizziness, Heart rate increased, Hyperhidrosis
SMQs:, Anaphylactic reaction (broad), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Hypertension (narrow), Vestibular disorders (broad), Hypoglycaemia (broad), Dehydration (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? Yes
Office Visit? No
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications: Gabapentin, escitalopram, hydroxychloroquine, Breo Ellipta, Singulair, Celebrex, Lyrica
Current Illness:
Preexisting Conditions: Asthma Rheumatoid arthritis
Allergies: Sulfa allergy
Diagnostic Lab Data:
CDC Split Type:

Write-up: Approximately 10 minutes after receiving the vaccine in the left arm, the patient began feeling lightheaded and had some chest heaviness. They became diaphoretic and at this point blood pressure and heart rate were checked. HR was elevated to 90 bpm from patient''s baseline of approximately 60-65 bpm. Blood pressure was elevated at 150/100 mmHg. Pt was provided water and symptoms resolved. Patient was monitored an additional 30 minutes and did not have any recurrence of symptoms. Blood pressure and heart rate returned to baseline.


VAERS ID: 903112 (history)  
Form: Version 2.0  
Age: 44.0  
Sex: Female  
Location: Arkansas  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-17
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH9899 / 1 LA / IM

Administered by: Work       Purchased by: ?
Symptoms: Electrocardiogram abnormal, Flushing, Heart rate irregular, Palpitations, Ventricular extrasystoles
SMQs:, Anaphylactic reaction (broad), Arrhythmia related investigations, signs and symptoms (broad), Ventricular tachyarrhythmias (narrow), Cardiomyopathy (broad), Cardiac arrhythmia terms, nonspecific (narrow), Hypersensitivity (broad), Hypokalaemia (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications: solifenacin, fluticasone, loratadine
Current Illness:
Preexisting Conditions:
Allergies: codeine
Diagnostic Lab Data:
CDC Split Type:

Write-up: Patient felt flushed, heart racing. Had irregular rhythm. Transported to Emergency Department. Treated with epinephrine. EKG performed, having pre-ventricular contractions. Checked in to ED for further evaluation.


VAERS ID: 903118 (history)  
Form: Version 2.0  
Age: 39.0  
Sex: Female  
Location: North Carolina  
Vaccinated:2020-12-16
Onset:2020-12-17
   Days after vaccination:1
Submitted: 0000-00-00
Entered: 2020-12-17
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EK5730 / 1 LA / IM

Administered by: Work       Purchased by: ?
Symptoms: Headache, Injection site rash, Nausea, Rash, Vomiting
SMQs:, Anaphylactic reaction (broad), Acute pancreatitis (broad), Gastrointestinal nonspecific symptoms and therapeutic procedures (narrow), Hypersensitivity (narrow), Drug reaction with eosinophilia and systemic symptoms syndrome (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? Yes
Office Visit? No
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications: n/a
Current Illness: n/a
Preexisting Conditions: gastric by-pass
Allergies: azithromycin, pepcid
Diagnostic Lab Data:
CDC Split Type:

Write-up: Patient came to workplace clinic 12/17 @ 1215 saying she had a reaction to the COVID vaccination. She stated she took ibuprofen in the morning for the headache, however, rash was still present. N/V on 12/16 at night. Patient reported no throat swelling or SOB. Rash on injection site (left) arm and chest. Patient received Benadryl 50 mg po x 1 dose and Tylenol 500 mg po x 1 dose. After Benadryl and Tylenol, patient felt better and was able to go back to work. recommended to go home and rest.


VAERS ID: 903123 (history)  
Form: Version 2.0  
Age: 37.0  
Sex: Female  
Location: Alaska  
Vaccinated:2020-12-16
Onset:2020-12-16
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-17
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EK5730 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Activated partial thromboplastin time shortened, Alanine aminotransferase normal, Anion gap, Aspartate aminotransferase normal, Basophil count normal, Basophil percentage decreased, Blood albumin normal, Blood alkaline phosphatase normal, Blood bilirubin normal, Blood calcium normal, Blood chloride normal, Blood glucose normal, Blood magnesium normal, Blood osmolarity decreased, Blood potassium decreased, Blood sodium normal, Blood urea nitrogen/creatinine ratio, Blood urea normal, C-reactive protein increased, Chest discomfort, Dizziness, Dyspnoea, Eosinophil count normal, Eosinophil percentage decreased, Fibrin D dimer, Glomerular filtration rate decreased, Haematocrit normal, Haemoglobin normal, Immature granulocyte count increased, Injection site pain, International normalised ratio normal, Lymphocyte count normal, Lymphocyte percentage, Mean cell haemoglobin concentration decreased, Mean cell haemoglobin normal, Mean cell volume normal, Mean platelet volume increased, Monocyte count normal, Monocyte percentage, N-terminal prohormone brain natriuretic peptide normal, Neutrophil count normal, Neutrophil percentage, Palpitations, Platelet count normal, Protein total normal, Rash, Rash erythematous, Red blood cell count normal, Red blood cell sedimentation rate increased, Red cell distribution width normal, SARS-CoV-2 test negative, Troponin T normal, White blood cell count normal
SMQs:, Rhabdomyolysis/myopathy (broad), Acute renal failure (broad), Anaphylactic reaction (narrow), Haematopoietic leukopenia (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Acute central respiratory depression (broad), Pulmonary hypertension (broad), Extravasation events (injections, infusions and implants) (broad), Hyponatraemia/SIADH (broad), Cardiomyopathy (broad), Vestibular disorders (broad), Chronic kidney disease (broad), Hypersensitivity (narrow), Tumour lysis syndrome (broad), Drug reaction with eosinophilia and systemic symptoms syndrome (broad), Hypokalaemia (narrow), COVID-19 (broad)

Life Threatening? Yes
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications: Eliquis, Bumetanide
Current Illness: none
Preexisting Conditions: Pulmonary Hypertension Obesity Li-Fraumeni Syndrome H/o Breast Cancer
Allergies: Latex, Propofol, Nickel, Almonds
Diagnostic Lab Data: WBC 9.88 HGB 14.4 HCT 40.8 Platelet Count 292 RBC 4.81 MCV 84.8 MCH 29.9 MCHC 29.9 RDW 12.5 MPV 10.8 Sedimentation Rate 37 Diff Absolute Neutrophils 6.44 Absolute Imm. Granulocyte 0.01 Absolute Lymphocytes - CBC 2.94 Absolute Monocytes - 0.38 Absolute Eosinophils - 0.08 Absolute Basophils - 0.03 Neutrophils 65.2 % Immature Granulocyte 0.1% Lymphocytes 29.8% Monocytes 3.8% Eosinophils 0.8% Basophils 0.3% Coagulation Prothrombin Time 9.8 sec INR 1.0 Partial Thromboplastin Time 26.4 sec D-DIMER,QUANT 0.67mg/L ROUTINE CHEMISTRY NT-proBNP 29 BUN/Creatinine Ratio 11.4 Osmolality Calculated 277 GFR (estimated) 67 Sodium 139 Potassium 3.0 Chloride 98 CO2 30 BUN 10.7 Creatinine 0.94 Glucose Level 100 Calcium 9.5 Magnesium 1.9 Protein,Total 7.4 Albumin 4.5 AST (SGOT) 18 ALT (SGPT) 24 Alkaline Phosphatase 94 Bilirubin, Total 0.8 CRP, High-Sensitivity 1.72 Anion Gap 14 CARDIAC ISOENZYMES Troponin T <0.01 Molecular Diagnostics SARS-CoV-2 - negatieve
CDC Split Type:

Write-up: About 5 minutes after the vaccine developed chest tightness, increased work of breathing, palpitations and severe dizzyness. Transferred to the ED where i received oxygen, IV benadryl, IV fluids and monitoring. Released after about 4 hours and continue to take benadryl 50 mg PO q 4 hours. Also developed red facial rash (unknown time) Pain at injection site began the morning after the injection.


VAERS ID: 903125 (history)  
Form: Version 2.0  
Age: 62.0  
Sex: Female  
Location: New Jersey  
Vaccinated:2020-12-16
Onset:2020-12-16
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-17
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH9899 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Flushing, Pyrexia, Tachycardia
SMQs:, Anaphylactic reaction (broad), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Hypersensitivity (broad), Drug reaction with eosinophilia and systemic symptoms syndrome (broad), Dehydration (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications: synthroid, welbutrin, vitamin c, vitamin d, multivitamin, probiotic
Current Illness: none
Preexisting Conditions: hashimotos thyroiditis
Allergies: nkda
Diagnostic Lab Data: none
CDC Split Type:

Write-up: tachycardia, flushed,low grade fever


VAERS ID: 903128 (history)  
Form: Version 2.0  
Age: 36.0  
Sex: Female  
Location: Arizona  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-17
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EH 9899 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Anxiety, Dysphonia, Pharyngeal swelling, Pruritus, Rash, Tachycardia
SMQs:, Anaphylactic reaction (narrow), Angioedema (narrow), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Parkinson-like events (broad), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Hypersensitivity (narrow), Drug reaction with eosinophilia and systemic symptoms syndrome (broad), Hypoglycaemia (broad), Dehydration (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? Yes
Office Visit? Yes
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications:
Current Illness:
Preexisting Conditions:
Allergies: Niacin, Azithromycin, Egg, Clindamycin, Codeine, Dairy, Wheat, Hay, Cinnamon, Herbs, Onino
Diagnostic Lab Data:
CDC Split Type:

Write-up: Throat swelling, raspy voice, tachycardia, itching, anxiety, rash


VAERS ID: 903132 (history)  
Form: Version 2.0  
Age: 40.0  
Sex: Female  
Location: Alaska  
Vaccinated:2020-12-17
Onset:2020-12-17
   Days after vaccination:0
Submitted: 0000-00-00
Entered: 2020-12-17
Vaccin­ation / Manu­facturer Lot / Dose Site / Route
COVID19: COVID19 (COVID19 (PFIZER-BIONTECH)) / PFIZER/BIONTECH EK5730 / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Throat tightness, Wheelchair user
SMQs:, Anaphylactic reaction (broad), Angioedema (broad), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Hypersensitivity (broad)

Life Threatening? Yes
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? Yes
Hospitalized? No
Previous Vaccinations: Influenza vaccine containing eggs
Other Medications: Amlodipine 2.5 mg daily Hydrochlorothiazide 37.5 mg daily Losartan 50 mg bid Metoprolol 50 mg daily Albuterol inhaler as needed
Current Illness: None
Preexisting Conditions: Hypertension h/o LTBI (treated)
Allergies: Chicken, reaction throat tightness Chocolate, throat tightness Egg, throat tightness Shellfish, rash and throat tightness
Diagnostic Lab Data:
CDC Split Type:

Write-up: 40 year female received Pfizer-BioNTech COVID-19 Vaccine today Patient reported prior h/o severe allergic reaction to influenza vaccine with eggs preservative. She has received flu vaccine w/o egg w/o problem. Due to her prior history of severe allergic reaction/ anaphylaxis to another vaccine, in this case flu vaccine with eggs, we should proceed with caution. She was told we could defer vaccination until more information becomes available. She opted to proceed with receiving Pfizer-BioNTech COVID-19 Vaccine and be observed for 30 minute observation period. Patient developed throat tightening approximately 20 minutes after vaccination. She received EpiPen within 1 minute of symptoms and was sent to ER immediately in wheelchair by nursing staff. Patient was evaluated in ED and was hemodynamically stable. She was given IV benadryl and was stable throughout observation


Result pages: prev   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15   next

New Search

Link To This Search Result:

https://medalerts.org/vaersdb/findfield.php?EVENTS=ON&PAGENO=6&SYMPTOMSSMQ=21&VAX=COVID19&STATE=NOTFR

Government Disclaimer on use of this data


Copyright © 2021 National Vaccine Information Center. All rights reserved.
21525 Ridgetop Circle, Suite 100, Sterling, VA 20166