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 9 out of 16,081

Result pages: prev   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18   next


VAERS ID: 903224 (history)  
Form: Version 2.0  
Age: 57.0  
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 RA / IM

Administered by: Private       Purchased by: ?
Symptoms: Flushing, Heart rate increased
SMQs:, Anaphylactic reaction (broad), Neuroleptic malignant syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Hypersensitivity (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: unknown
Current Illness: none
Preexisting Conditions: obesity, cardiac disease with internal monitor/defibrillator
Allergies: unknown
Diagnostic Lab Data:
CDC Split Type:

Write-up: Heart rate increase, flushed for about 20 minutes. She has an internal monitor/defibrillator. States "it feels like when they do a dvice check."


VAERS ID: 903225 (history)  
Form: Version 2.0  
Age: 58.0  
Sex: Female  
Location: Kansas  
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 RA / IM

Administered by: Private       Purchased by: ?
Symptoms: Pruritus
SMQs:, Anaphylactic reaction (broad), Hypersensitivity (broad), 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: unknown
Current Illness: no
Preexisting Conditions: unknown
Allergies: allergic to Keflex (difficulty breathing)
Diagnostic Lab Data: none
CDC Split Type:

Write-up: about 15 minutes after shot, pt had itching. After another 15 minutes the itching resolved and patient left facility


VAERS ID: 903229 (history)  
Form: Version 2.0  
Age: 49.0  
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 EK5730 / 1 RA / IM

Administered by: Private       Purchased by: ?
Symptoms: Angina pectoris, Arthralgia, Burning sensation, Cardiac discomfort, Chest pain, Dizziness, Dysphonia, Flushing, Pain, Paraesthesia, Tachycardia
SMQs:, Anaphylactic reaction (broad), Peripheral neuropathy (broad), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Parkinson-like events (broad), Guillain-Barre syndrome (broad), Gastrointestinal nonspecific symptoms and therapeutic procedures (broad), Cardiomyopathy (broad), Other ischaemic heart disease (narrow), Vestibular disorders (broad), Hypersensitivity (broad), Arthritis (broad), Dehydration (broad)

Life Threatening? No
Birth Defect? No
Died? No
Permanent Disability? No
Recovered? No
Office Visit? Yes
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications: Allegra, flonase, baby aspirin, multivitamin, gabepetin (300,mg TID),amlodipine, tylenol (arthritis -650mg TID), 50,000IU qweekly, Caltrate every day. albuterol inhaler, Benadryl- for two months.
Current Illness: asthma and allergies, environmental
Preexisting Conditions: broken bones (second metarsal) Two more broken bones.
Allergies: peanuts- anaphylaxis dairy- diarrhea, congestion fish- diarrhea, congestion Penicillin- anaphylaxis Sulfa drug- anaphylaxis
Diagnostic Lab Data:
CDC Split Type:

Write-up: Patient reports it started as a tingling, pain and burning in the elbow and travelled up the shoulder and up the chest and to the heart. Pain felt like a cardio thump . Grabbed the epi. Sitting forward. Talked Dr. Doctor stated to sit back and uncross legs. Initiated slow breathing. Pain subsided to a tolerable amount. Not short of breath but tachycardic. Still dizzy. Stayed an hour sitting position, after injection. Felt there was an irritating sensation around the heart. Left and walked back to clinic. 10 minutes after arriving to the clinic, dizziness, flushing , came back and irritation around the heart was still noticed but tolerable. 2 minutes after, voice started cracking and drank some water. Intensity of dizziness increased and overall symptoms also intensified. Returned to COVID immunization clinic 15 minutes later. Patient was moved to direct observation in a chair. Given oral benadryl. Instructed to stay and would evaluate if new interventions would be deemed necessary. Benadryl helped. Symptoms were relieved in 15 mins. Patient has been in the clinic under direct observation for about 3.5 hours.


VAERS ID: 903230 (history)  
Form: Version 2.0  
Age: 45.0  
Sex: Female  
Location: Texas  
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 N/A / 1 LA / IM

Administered by: Private       Purchased by: ?
Symptoms: Diarrhoea, Disturbance in attention, Dizziness, Feeling abnormal, Feeling hot, Flushing, Food allergy, Head discomfort, Headache, Impaired work ability, Nasal dryness, Paraesthesia, Paraesthesia oral, Pyrexia
SMQs:, Anaphylactic reaction (broad), Peripheral neuropathy (broad), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Dementia (broad), Pseudomembranous colitis (broad), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Guillain-Barre syndrome (broad), Noninfectious encephalopathy/delirium (broad), Gastrointestinal nonspecific symptoms and therapeutic procedures (narrow), Depression (excl suicide and self injury) (broad), Vestibular disorders (broad), Hypersensitivity (broad), Noninfectious diarrhoea (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? No
Office Visit? No
ER Visit? No
ER or Doctor Visit? No
Hospitalized? No
Previous Vaccinations:
Other Medications: No
Current Illness: No
Preexisting Conditions: Mitro valve prolapse
Allergies: Codeine, INH, Seafood
Diagnostic Lab Data:
CDC Split Type: vsafe

Write-up: I got the injection on left deltoid and went to sit doe town. seafood allergy started to get hot, flush nasal passage way got really dry and got headache, face and mouth tingling. The headache felt like a rubber band around my head and continued to get hot 20 mins. When I got up to walk out felt light headed. Then went to the clinic dint feel right couldn''t focus, temp was 100.Also exp gi problems had loose stool. I took Tylenol and Motrin for headache/fever and also on 12/17. Had to leave work early on 12/16 and was able to return on 12/17.


VAERS ID: 903235 (history)  
Form: Version 2.0  
Age: 38.0  
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: Feeling cold, Flushing, Heart rate increased, Paraesthesia
SMQs:, Anaphylactic reaction (broad), Peripheral neuropathy (broad), Neuroleptic malignant syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Guillain-Barre syndrome (broad), Hypersensitivity (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: beta blocker
Current Illness: none
Preexisting Conditions: obesity, immunocompromised, heart condition
Allergies: adhesives
Diagnostic Lab Data: Pulse oximetry monitoring until recovered
CDC Split Type:

Write-up: elevated heart rate 102, flushed, cold, tingly fingertips


VAERS ID: 903243 (history)  
Form: Version 2.0  
Age: 49.0  
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 EK5730 / 1 AR / IM

Administered by: Private       Purchased by: ?
Symptoms: Blood glucose normal, Blood urea increased, C-reactive protein increased, Full blood count normal, International normalised ratio normal, Metabolic function test normal, Nausea, Pharyngeal swelling, Swelling face, Throat irritation, Urticaria
SMQs:, Acute renal failure (broad), Anaphylactic reaction (narrow), Acute pancreatitis (broad), Angioedema (narrow), Retroperitoneal fibrosis (broad), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Gastrointestinal nonspecific symptoms and therapeutic procedures (narrow), Chronic kidney disease (broad), Hypersensitivity (narrow), Tumour lysis syndrome (broad), 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? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications: Apixaban 5mg BID Metformin 500mg Daily Chlorthalidone 12.5mg weekly Metoprolol 100mg ER BID Clonidine 0.1mg Q8H Atorvastatin 20mg QPM Magnesium Oxide 400mg Daily Tramadol 50mg Q6H Diphenhydramine Q6H PRN Epinephrine 0.3MG Injector PRN serio
Current Illness: Strep Pharyngitis 11/29/20; resolved at time of vaccination
Preexisting Conditions: Essential Hypertension Protein C Deficiency Lumbosacral Radiculopathy Type 2 Diabetes Mellitus Pulmonary Embolism
Allergies: Iodonated Contrast media
Diagnostic Lab Data: CRP- 11.0 Glucose- 182 BUN- 29 INR- 1.1 Remained of CMP and CBC are WNL
CDC Split Type:

Write-up: Patient developed hives, facial swelling, throat swelling/itching, and nausea approximately 13min after vaccination while in observation. Patient immediately taken to Emergency Department where epinephrine was given IM in the left thigh followed by 125mg IV solumedrol, 50mg IV benadryl, 1000mL NS, and 20mg IV famotidine. Hemodynamically stable throughout ED course.


VAERS ID: 903248 (history)  
Form: Version 2.0  
Age: 33.0  
Sex: Male  
Location: Tennessee  
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: Blood pressure increased, Burning sensation, Feeling abnormal, Flushing, Paraesthesia, Tachycardia
SMQs:, Anaphylactic reaction (broad), Peripheral neuropathy (broad), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Arrhythmia related investigations, signs and symptoms (broad), Dementia (broad), Guillain-Barre syndrome (broad), Hypertension (narrow), Hypersensitivity (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: None
Current Illness: None
Preexisting Conditions: None
Allergies: Ceclor (childhood allergy)
Diagnostic Lab Data: None
CDC Split Type:

Write-up: Approximately 5 minutes after receiving vaccine I noted an intense flushing and burning sensation from my waist up followed by tachycardia with heart rate in 150s elevated BP 150/100. These symptoms subsided after approximately 10 minutes but were then followed by a ?cloudy? feeling in my head as well as tingling in bilateral hands that lasted the rest of the day but had resolved by the next morning. The next morning I felt very well until 2 pm when I had a short period (approximately 2 minutes) of elevated heart rate (120s) that then resolved.


VAERS ID: 903255 (history)  
Form: Version 2.0  
Age: 22.0  
Sex: Female  
Location: Kansas  
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: Dizziness, Feeling cold, Feeling hot, Flushing, Hyperhidrosis, Throat tightness
SMQs:, Anaphylactic reaction (narrow), Angioedema (broad), Neuroleptic malignant syndrome (broad), Anticholinergic syndrome (broad), Oropharyngeal conditions (excl neoplasms, infections and allergies) (narrow), Vestibular disorders (broad), Hypersensitivity (broad), Hypoglycaemia (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: escitolapram
Current Illness: none
Preexisting Conditions: none
Allergies: Latex, trees, cock roaches, dust
Diagnostic Lab Data: None
CDC Split Type:

Write-up: Within 10min patient first experienced feeling hot and tightening of throat. Patient visibly sweating on forehead. Patient expressed feeling extremely flushed. No meds given per patient request. 30 min post-vaccination, patient now feeling very cold, throat feels better but still a little tight, and a little dizzy. No nausea.


VAERS ID: 903256 (history)  
Form: Version 2.0  
Age: 26.0  
Sex: Female  
Location: Nevada  
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: Private       Purchased by: ?
Symptoms: Dyspnoea, Electrocardiogram abnormal, Human chorionic gonadotropin, Palpitations, Sinus tachycardia
SMQs:, Anaphylactic reaction (broad), Arrhythmia related investigations, signs and symptoms (broad), Supraventricular tachyarrhythmias (narrow), Acute central respiratory depression (broad), Pulmonary hypertension (broad), Cardiomyopathy (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? Yes
Hospitalized? No
Previous Vaccinations:
Other Medications: OCP
Current Illness: None
Preexisting Conditions: None
Allergies: NKA
Diagnostic Lab Data: ECG, Vital signs, HCG Urine, IVF, 50mg IV diphenhydramine, 40mg IV famotidine, 125mg IV methylprednisolone, all on date of vaccine (12/17/20).
CDC Split Type:

Write-up: After vaccination in the medical office building adjacent to the hospital, the hospital employee felt palpitations (within 30 minutes of shot). Employee went to the ED at the hospital and was evaluated by medical personnel. Employee was SOB but did not have difficulty breathing. No other untoward reactions were observed. All other ROS was unremarkable. Sinus tachycardia of 140bpm observed in the ED, repeated ECG was sinus tachycardia of 119bpm, no other abnormalities. IVF, 50mg IV diphenhydramine, 40mg IV famotidine, and 125mg IV methylprednisolone given. Symptoms of palpitations and SOB resolved. Discharged with instruction to return to the ED if any symptoms returned.


VAERS ID: 903260 (history)  
Form: Version 2.0  
Age: 60.0  
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: Condition aggravated, Cough, Tracheomalacia, Wheezing
SMQs:, Anaphylactic reaction (broad), Angioedema (broad), Asthma/bronchospasm (broad), Eosinophilic pneumonia (broad), Hypersensitivity (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? Yes, 2 days
   Extended hospital stay? No
Previous Vaccinations: MMR and typhoid - hx of "passing out" and "throat closing"; unsure of vaccination dates, not recent
Other Medications: Acetaminophen, Albuterol, Excedrin Migraine, B complex vitamins tab, Cholecalciferol, Cyclobenzaprine, Duloxetine Dr, Esomeprazole, Norco, Analpram-HC rectal cream, hydroxyzine hydrochloride, ipratropium nasal spray, Duoneb, levothyroxine,
Current Illness:
Preexisting Conditions: asthma, diverticulosis, tracheomalacia, migraines, sciatica, sleep apnea, hiatal hernia, GERD, T2DM
Allergies: Anaphylaxis to amide, halogenated and ester anesthetics, and zofran; history of swelling with bee venom; Hives, shortness of breath and rash with peaches and sulfamethoxazole-trimethoprim; SVT with rizatriptan and sumatriptan
Diagnostic Lab Data:
CDC Split Type:

Write-up: Approximately 10 minutes after vaccine administration, patient reported wheezing and coughing. Patient received epinephrine IM, IV Benadryl, IV solumedrol and racemic epinephrine SVN. Patient never developed a rash, hypotension, swelling of the lips, mouth or tongue, other GI side effects . Per ER attending and admitting physician, this reaction seems to be a clear exacerbation of the patient''s tracheomalacia. The patient was more responsive to racemic epi SVN as opposed to IM epi. Patient admits that psychological stress may have been a component of her symptoms. The admitting physician does not consider this to be an anaphylactic reaction to the vaccination.


Result pages: prev   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18   next

New Search

Link To This Search Result:

https://medalerts.org/vaersdb/findfield.php?EVENTS=ON&PAGENO=9&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