Reported Reactions

Adverse event reports that FDA received

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Postoperative wound infection adverse event reports that record this term

Kind of term
MedDRA preferred term

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 December 2004 to June 2026, FDA received 6,648 adverse event reports that record the MedDRA preferred term Postoperative wound infection. The person who codes a report selects the term that agrees best with the description of the reporter.

FDA received 381 reports in the 12 months to June 2026 and 434 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 1,125 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, 381 (under 0.1%) record this term. Reports for patients aged 45 to 64 were 29.8% of the reports that record this term and 20% 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.

Data version

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

Drugs in these reports

The table has the 72 drug pages with 25 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 Postoperative wound infection name as a suspect product, in order of name
DrugClassReports with this term
AbataceptSelective T cell costimulation modulator78
ActemraInterleukin-6 receptor antagonist84
AdalimumabTumor necrosis factor blocker35
AspirinNonsteroidal anti-inflammatory drug64
Atenololbeta-Adrenergic blocker43
AvonexInterferon beta81
Bisoprolol fumaratebeta-Adrenergic blocker28
Certolizumab pegolTumor necrosis factor blocker52
Chloraprep37
Chlorhexidine gluconate33
Cholecalciferol26
CimziaTumor necrosis factor blocker28
ClopidogrelP2Y12 platelet inhibitor39
CosentyxInterleukin-17A antagonist121
DexamethasoneCorticosteroid31
Dianeal34
Dianeal Low Calcium30
Dianeal Low Calcium Peritoneal Dialysis Solution with Dextrose43
DiclofenacNonsteroidal anti-inflammatory drug28
DupixentInterleukin-4 receptor alpha antagonist38
Edoxaban tosylateFactor Xa inhibitor27
EnbrelTumor necrosis factor blocker234
EtanerceptTumor necrosis factor blocker32
ExparelAmide local anesthetic26
ExtranealOsmotic laxative27
FentanylOpioid agonist35
Fentanyl Transdermal System30
ForteoParathyroid hormone analog44
FosamaxBisphosphonate54
FurosemideLoop diuretic49
Human immunoglobulin gHuman immunoglobulin G65
Humira917
IndapamideThiazide-like diuretic41
InflectraTumor necrosis factor blocker88
InfliximabTumor necrosis factor blocker82
InvokanaSodium-Glucose cotransporter 2 inhibitor36
LactuloseOsmotic laxative26
LorazepamBenzodiazepine41
MethotrexateFolate analog metabolic inhibitor156
Methotrexate sodiumFolate analog metabolic inhibitor51
MethylprednisoloneCorticosteroid42
Metoprolol succinatebeta-Adrenergic blocker30
Movicol41
Mycophenolate mofetilAntimetabolite immunosuppressant112
Mycophenolic acidAntimetabolite immunosuppressant40
OcrevusCD20-directed cytolytic antibody28
OrenciaSelective T cell costimulation modulator41
PantoprazoleProton pump inhibitor59
PrednisoloneCorticosteroid137
PrednisoneCorticosteroid126
RamiprilAngiotensin converting enzyme inhibitor41
RebifInterferon beta28
RemicadeTumor necrosis factor blocker200
RevlimidThalidomide analog57
RinvoqJanus kinase inhibitor162
RituximabCD20-directed cytolytic antibody116
SandostatinSomatostatin analog55
Sandostatin LAR Depot35
SimponiTumor necrosis factor blocker107
SimvastatinHMG-CoA reductase inhibitor44
SkyriziInterleukin-23 antagonist138
SolirisComplement inhibitor27
StelaraInterleukin-12 antagonist134
TacrolimusCalcineurin inhibitor immunosuppressant153
Tecfidera30
TorsemideLoop diuretic27
Trospium chlorideCholinergic muscarinic antagonist25
TysabriIntegrin receptor antagonist81
ValsartanAngiotensin 2 receptor blocker47
VedolizumabIntegrin receptor antagonist139
XeljanzJanus kinase inhibitor93
Xipamide34

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 52 pharmacologic classes with 25 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 Postoperative wound infection name, in order of name
ClassReports with this term
Alkylating drug35
Amide local anesthetic33
Angiotensin 2 receptor blocker90
Angiotensin converting enzyme inhibitor58
Anti-IgE41
Antimetabolite immunosuppressant154
Antirheumatic agent25
Benzodiazepine62
beta-Adrenergic blocker113
Bisphosphonate88
Calcineurin inhibitor immunosuppressant204
CD20-directed cytolytic antibody162
Cholinergic muscarinic antagonist25
Complement inhibitor33
Corticosteroid362
Endothelin receptor antagonist33
Factor Xa inhibitor69
Folate analog metabolic inhibitor211
gamma-Aminobutyric acid-ergic agonist35
GLP-1 receptor agonist35
HER2/neu receptor antagonist28
HMG-CoA reductase inhibitor44
Human immunoglobulin G69
Insulin analog36
Integrin receptor antagonist227
Interferon beta115
Interleukin-12 antagonist151
Interleukin-17A antagonist133
Interleukin-23 antagonist142
Interleukin-4 receptor alpha antagonist38
Interleukin-6 receptor antagonist97
Janus kinase inhibitor274
Kinase inhibitor157
Loop diuretic78
Microtubule inhibitor36
Nonsteroidal anti-inflammatory drug134
Nucleoside metabolic inhibitor38
Opioid agonist59
Osmotic laxative71
P2Y12 platelet inhibitor68
Parathyroid hormone analog44
Platinum-based drug49
Programmed death Receptor-1 blocking antibody42
Proton pump inhibitor80
RANK ligand inhibitor25
Selective T cell costimulation modulator119
Sodium-Glucose cotransporter 2 inhibitor44
Somatostatin analog60
Thalidomide analog84
Thiazide-like diuretic41
Tumor necrosis factor blocker871
Vascular endothelial growth factor inhibitor45

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

Reports by month

Reports that record Postoperative wound infection, by month, five years to June 2026
05010020222023202420252026

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 Postoperative wound infection
AgeReportsShareShare as a bar
Under 2130.2%
2 to 11460.7%
12 to 17560.8%
18 to 4481812.3%
45 to 641,97929.8%
65 to 7492914%
75 and over5257.9%
Age not given2,28234.3%
Sex of the patient in the reports that record Postoperative wound infection
SexReportsShareShare as a bar
Female3,83257.6%
Male2,19032.9%
Unknown or not given6269.4%

Age and sex are as the report gives them. 48.4% of these reports give the United States as the country.

Terms near this one

Official pages

The site checked these addresses on . The links open in a new tab.

Cite this page

Reported Reactions. Postoperative wound infection: adverse event reports that record this term. https://reportedreactions.com/reaction/postoperative-wound-infection/ 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 Postoperative wound infection mean in an adverse event report?

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 .