Reported Reactions

Adverse event reports that FDA received

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Sepsis adverse event reports that record this term

Kind of term
MedDRA preferred term
Plain meaning
a severe body-wide response to infection

What a report is

A report is not proof that the drug was the cause of the event.

FDA says:

Adverse event reports submitted to FDA do not undergo extensive validation or verification. Therefore, a causal relationship cannot be established between product and reactions listed in a report. While a suspected relationship may exist, it is not medically validated and should not be the sole source of information for clinical decision making or other assumptions about the safety or efficacy of a product. Additionally, it is important to remember that adverse event reports represent a small percentage of total usage numbers of a product. Common products may have a higher number of adverse events due to the higher total number of people using the product.

Source: openFDA, Drug Adverse Event Overview, section "Responsible use of the data". The site read the page on . The data have the reports that FDA received through .

FDA also says:

There is no certainty that the reported event (adverse event or medication error) was actually due to the product. FDA does not require that a causal relationship between a product and event be proven, and reports do not always contain enough detail to properly evaluate an event. The information in these reports has not been scientifically or otherwise verified as to a cause and effect relationship and cannot be used to estimate the incidence of these events.

Source: openFDA, Drug Adverse Event Overview. The site read the page on .

Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated.

Source: openFDA, Response of the drug event API (meta.disclaimer). The site read the page on .

Not medical advice. This site counts what was reported to FDA. Questions about a medicine or device belong with a pharmacist or clinician.

Reports on file

From January 2004 to June 2026, FDA received 109,796 adverse event reports that record the MedDRA preferred term Sepsis. In plain words, the term means: a severe body-wide response to infection. The person who codes a report selects the term that agrees best with the description of the reporter.

FDA received 6,073 reports in the 12 months to June 2026 and 6,117 in the 12 months before. FDA releases FAERS data every quarter, so the newest months are not complete. They grow in later releases.

By reports in the 12 months to June 2026, this term was number 118 of 1,436 reaction terms with a page. Of the 1,332,454 drug reports that FDA received in the 12 months to June 2026, 6,073 (0.5%) record this term. Reports for male patients were 43.7% of the reports that record this term and 34.6% of all drug reports.

The number of people who use the product is not in the data. A count is not a rate.

MedDRA

The Medical Dictionary for Regulatory Activities. The person who codes a report selects the preferred term that agrees best with the description of the reporter. FDA does not publish the description.

Plain meaning

A severe body-wide response to infection. The words are from the fixed dictionary of this site. They add nothing to a report.

Data version

openFDA FAERS release of 29 Oct 2026. Reports received through 30 Jun 2026.

Drugs in these reports

The table has the 78 drug pages with 500 or more reports that record this term. The rows are in order of name. A drug page with fewer reports for this term is not in the table. The counts are the counts that the site keeps for each reaction term, and a count can be lower than the count of FDA.

FDA says:

Additionally, it is important to remember that adverse event reports represent a small percentage of total usage numbers of a product. Common products may have a higher number of adverse events due to the higher total number of people using the product.

Source: openFDA, Drug Adverse Event Overview. The site read the page on .

Importantly, the AEMS data by themselves are not an indicator of the safety profile of the drug or biologic.

Source: FDA, FDA Adverse Event Monitoring System (AEMS) Public Dashboard. Content current as of . The site read the page on .

Drugs that the reports with the term Sepsis name as a suspect product, in order of name
DrugClassReports with this term
Acetaminophen971
ActemraInterleukin-6 receptor antagonist779
AdalimumabTumor necrosis factor blocker639
AllopurinolXanthine oxidase inhibitor663
AspirinNonsteroidal anti-inflammatory drug631
AvastinVascular endothelial growth factor inhibitor508
AvonexInterferon beta616
AzacitidineNucleoside metabolic inhibitor602
AzathioprinePurine antimetabolite811
BevacizumabVascular endothelial growth factor inhibitor963
BortezomibProteasome inhibitor695
CapecitabineNucleoside metabolic inhibitor799
CarboplatinPlatinum-based drug2,474
CisplatinPlatinum-based drug1,826
ClozapineAtypical antipsychotic511
ClozarilAtypical antipsychotic695
CosentyxInterleukin-17A antagonist567
CyclophosphamideAlkylating drug4,880
CyclosporineCalcineurin inhibitor immunosuppressant1,194
CytarabineNucleoside metabolic inhibitor2,592
DexamethasoneCorticosteroid3,520
Dianeal948
Dianeal Low Calcium Peritoneal Dialysis Solution with Dextrose823
DocetaxelMicrotubule inhibitor1,079
DoxorubicinAnthracycline topoisomerase inhibitor1,859
Doxorubicin hydrochlorideAnthracycline topoisomerase inhibitor1,303
EnbrelTumor necrosis factor blocker1,880
EtanerceptTumor necrosis factor blocker507
EtoposideTopoisomerase inhibitor2,779
ExtranealOsmotic laxative738
FilgrastimLeukocyte growth factor503
FludarabineNucleoside metabolic inhibitor851
FluorouracilNucleoside metabolic inhibitor1,224
GabapentinAnti-epileptic agent538
GemcitabineNucleoside metabolic inhibitor771
Heparin sodiumAnti-coagulant573
Human immunoglobulin gHuman immunoglobulin G590
Humira3,578
IfosfamideAlkylating drug738
ImbruvicaKinase inhibitor612
KeytrudaProgrammed death Receptor-1 blocking antibody543
LenalidomideThalidomide analog899
MelphalanAlkylating drug634
MethotrexateFolate analog metabolic inhibitor4,167
Methotrexate sodiumFolate analog metabolic inhibitor725
MethylprednisoloneCorticosteroid1,431
MetronidazoleNitroimidazole antimicrobial534
Mycophenolate mofetilAntimetabolite immunosuppressant2,371
NivolumabProgrammed death Receptor-1 blocking antibody846
OcrevusCD20-directed cytolytic antibody643
OpsumitEndothelin receptor antagonist597
OrenciaSelective T cell costimulation modulator597
OxaliplatinPlatinum-based drug1,134
PaclitaxelMicrotubule inhibitor938
PomalystThalidomide analog817
PradaxaDirect thrombin inhibitor511
PrednisoloneCorticosteroid2,707
PrednisoneCorticosteroid3,438
RemicadeTumor necrosis factor blocker1,544
RemodulinProstacycline vasodilator704
RevlimidThalidomide analog3,246
RibavirinNucleoside analog antiviral671
RinvoqJanus kinase inhibitor711
RituxanCD20-directed cytolytic antibody587
RituximabCD20-directed cytolytic antibody4,201
SimvastatinHMG-CoA reductase inhibitor773
SolirisComplement inhibitor702
TacrolimusCalcineurin inhibitor immunosuppressant2,324
TocilizumabInterleukin-6 receptor antagonist679
TracleerEndothelin receptor antagonist551
TysabriIntegrin receptor antagonist844
VancomycinGlycopeptide antibacterial610
VelcadeProteasome inhibitor795
VenetoclaxBCL-2 inhibitor737
VidazaNucleoside metabolic inhibitor559
Vincristine2,415
Vincristine sulfateVinca alkaloid1,012
XeljanzJanus kinase inhibitor644

The page of each drug has the count of each reaction term in its reaction lookup.

Drug classes in these reports

The table has the 42 pharmacologic classes with 1,000 or more reports that record this term. The rows are in order of name.

FDA says:

Additionally, it is important to remember that adverse event reports represent a small percentage of total usage numbers of a product. Common products may have a higher number of adverse events due to the higher total number of people using the product.

Source: openFDA, Drug Adverse Event Overview. The site read the page on .

Importantly, the AEMS data by themselves are not an indicator of the safety profile of the drug or biologic.

Source: FDA, FDA Adverse Event Monitoring System (AEMS) Public Dashboard. Content current as of . The site read the page on .

Pharmacologic classes of the drugs that the reports with the term Sepsis name, in order of name
ClassReports with this term
Alkylating drug8,210
Anthracycline topoisomerase inhibitor3,846
Anti-coagulant1,252
Anti-epileptic agent1,316
Antimetabolite immunosuppressant3,241
Atypical antipsychotic2,706
BCL-2 inhibitor1,209
beta-Adrenergic blocker1,083
Calcineurin inhibitor immunosuppressant4,370
CD20-directed cytolytic antibody6,005
Cephalosporin antibacterial1,033
Corticosteroid13,367
Endothelin receptor antagonist1,996
Factor Xa inhibitor1,048
Folate analog metabolic inhibitor5,502
HER2/neu receptor antagonist1,002
HMG-CoA reductase inhibitor1,990
Insulin analog1,350
Integrin receptor antagonist1,381
Interferon beta1,004
Interleukin-6 receptor antagonist1,524
Janus kinase inhibitor2,180
Kinase inhibitor6,661
Leukocyte growth factor1,094
Microtubule inhibitor2,528
Nonsteroidal anti-inflammatory drug2,162
Nucleoside metabolic inhibitor9,238
Opioid agonist2,720
Osmotic laxative2,128
Platinum-based drug5,434
Programmed death Receptor-1 blocking antibody2,750
Prostacycline vasodilator1,301
Proteasome inhibitor2,330
Proton pump inhibitor2,301
Purine antimetabolite1,006
Serotonin reuptake inhibitor1,361
Sodium-Glucose cotransporter 2 inhibitor1,457
Thalidomide analog5,249
Topoisomerase inhibitor3,480
Tumor necrosis factor blocker6,245
Vascular endothelial growth factor inhibitor1,609
Vinca alkaloid1,189

A class with many reports in all has many reports for almost every term.

Reports by month

Reports that record Sepsis, by month, five years to June 2026
05001,00020222023202420252026

FDA releases FAERS data every quarter, so the newest months are not complete. They grow in later releases.

Patients in these reports

Age of the patient in the reports that record Sepsis
AgeReportsShareShare as a bar
Under 21,0771%
2 to 111,7441.6%
12 to 171,2531.1%
18 to 4410,7439.8%
45 to 6426,36824%
65 to 7418,88417.2%
75 and over14,74713.4%
Age not given34,98031.9%
Sex of the patient in the reports that record Sepsis
SexReportsShareShare as a bar
Female48,72344.4%
Male47,94343.7%
Unknown or not given13,13012%

Age and sex are as the report gives them. 46.2% of these reports give the United States as the country.

Terms near this one

Official pages

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Reported Reactions. Sepsis: adverse event reports that record this term. https://reportedreactions.com/reaction/sepsis/ Source: U.S. Food and Drug Administration, openFDA Drug Adverse Event (FAERS) files, release of . Reports received through .

Where the data come from

The counts come from the openFDA Drug Adverse Event (FAERS) bulk files, release of 29 Oct 2026. The files have the reports that FDA received through 30 Jun 2026. A drug name is the name on the report. The site matches it to a brand name or a generic name of the National Drug Code Directory of 2 Nov 2026. A class is the pharmacologic class (EPC) of the FDA label.

The count has the reports with each spelling of one MedDRA preferred term. The site does not publish a report narrative, a lot number, a detail of a patient or the identity of a reporter. The record of FDA is the authority. See how the site counts reports, the data sources and the corrections page.

Questions

What does Sepsis mean in an adverse event report?

In plain words: a severe body-wide response to infection. It is a MedDRA preferred term. FDA codes the description of a reporter with the MedDRA dictionary. The openFDA files do not have the description itself, and this site does not show it.

Does a drug in the table mean that the drug was responsible for this reaction?

No. FDA says:

No individual drug is connected to any individual reaction.

Source: openFDA, Drug Adverse Event Overview. The site read the page on .

When a report lists multiple drugs and multiple reactions, there is no way to conclude from the data therein that a given drug is responsible for a given reaction.

Source: openFDA, Drug Adverse Event Overview. The site read the page on .

What does this page tell a person who has this symptom?

This page gives counts of reports. It cannot assess a person. A pharmacist or a clinician can assess a person.

If this is a medical emergency, please call 911.

Source: FDA, MedWatch Online Voluntary Reporting Form. The site read the page on .