Reported Reactions

Adverse event reports that FDA received

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Polyp 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 January 2004 to June 2026, FDA received 6,449 adverse event reports that record the MedDRA preferred term Polyp. The person who codes a report selects the term that agrees best with the description of the reporter.

FDA received 315 reports in the 12 months to June 2026 and 329 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 1,212 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, 315 (under 0.1%) record this term. Reports for patients aged 45 to 64 were 26% 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 103 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 Polyp name as a suspect product, in order of name
DrugClassReports with this term
AbataceptSelective T cell costimulation modulator37
AccutaneRetinoid71
ActemraInterleukin-6 receptor antagonist54
Advair HfaCorticosteroid55
Albuterolbeta2-Adrenergic agonist57
Albuterol sulfatebeta2-Adrenergic agonist117
Alendronate sodiumBisphosphonate25
Altace63
Amitriptyline37
AmlodipineCalcium channel blocker53
Amlodipine besylateDihydropyridine calcium channel blocker25
Aredia27
AspirinNonsteroidal anti-inflammatory drug54
Atenololbeta-Adrenergic blocker49
Atorvastatin39
Atorvastatin calciumHMG-CoA reductase inhibitor37
AvonexInterferon beta38
BenicarAngiotensin 2 receptor blocker217
Benicar HCTThiazide diuretic160
Betahistine34
BudesonideCorticosteroid92
Budesonide Formoterol Fumarate40
CandesartanAngiotensin 2 receptor blocker67
Candesartan cilexetilAngiotensin 2 receptor blocker44
Ciclesonide30
ClopidogrelP2Y12 platelet inhibitor40
Clopidogrel bisulfateP2Y12 platelet inhibitor57
CosentyxInterleukin-17A antagonist52
Coumadin31
Creon31
Cymbalta43
DetrolCholinergic muscarinic antagonist35
DupixentInterleukin-4 receptor alpha antagonist99
EliquisFactor Xa inhibitor103
EnbrelTumor necrosis factor blocker124
EntrestoAngiotensin 2 receptor blocker26
EntyvioIntegrin receptor antagonist45
Esomeprazole magnesiumProton pump inhibitor28
ForteoParathyroid hormone analog36
FosamaxBisphosphonate88
FurosemideLoop diuretic46
GabapentinAnti-epileptic agent42
Human immunoglobulin gHuman immunoglobulin G32
Humira807
HydrochlorothiazideThiazide diuretic89
ImbruvicaKinase inhibitor60
IndapamideThiazide-like diuretic41
InflectraTumor necrosis factor blocker67
InfliximabTumor necrosis factor blocker54
Influenza virus vaccine34
Iron33
LansoprazoleProton pump inhibitor62
LipitorHMG-CoA reductase inhibitor46
LorazepamBenzodiazepine43
Lyrica30
MepolizumabInterleukin-5 antagonist105
MetforminBiguanide77
MethotrexateFolate analog metabolic inhibitor120
Metoprololbeta-Adrenergic blocker25
NexiumProton pump inhibitor144
NucalaInterleukin-5 antagonist55
OmalizumabAnti-IgE34
OmeprazoleProton pump inhibitor35
Omnaris35
PantoprazoleProton pump inhibitor27
PradaxaDirect thrombin inhibitor61
PrednisoneCorticosteroid225
PrilosecProton pump inhibitor25
Pulmicort Turbuhaler57
RabeprazoleProton pump inhibitor32
Rabeprazole sodiumProton pump inhibitor52
RamiprilAngiotensin converting enzyme inhibitor85
RanitidineHistamine-2 receptor antagonist40
RemicadeTumor necrosis factor blocker117
RevlimidThalidomide analog55
RinvoqJanus kinase inhibitor73
Risedronate sodiumBisphosphonate71
RituximabCD20-directed cytolytic antibody42
RopiniroleNonergot dopamine agonist25
Salbutamol42
Salbutamol sulfate39
SandostatinSomatostatin analog114
Sandostatin LAR Depot75
SingulairLeukotriene receptor antagonist60
SkyriziInterleukin-23 antagonist98
Somavert30
StelaraInterleukin-12 antagonist40
SymbicortCorticosteroid103
Synthroidl-Thyroxine47
TeduglutideGLP-2 analog46
TemazepamBenzodiazepine35
Tiotropium bromideAnticholinergic49
Tiotropium bromide monohydrate32
VedolizumabIntegrin receptor antagonist60
Vioxx69
WarfarinVitamin K antagonist25
XareltoFactor Xa inhibitor97
XeljanzJanus kinase inhibitor89
XolairAnti-IgE61
XyremCentral nervous system depressant31
Zantac41
Zenhale53
Zometa36

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 57 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 Polyp name, in order of name
ClassReports with this term
Angiotensin 2 receptor blocker422
Angiotensin converting enzyme inhibitor98
Anti-epileptic agent51
Anti-IgE95
Anticholinergic69
Atypical antipsychotic45
Benzodiazepine85
beta-Adrenergic blocker105
beta2-Adrenergic agonist192
Biguanide86
Bisphosphonate209
Calcineurin inhibitor immunosuppressant25
Calcium channel blocker57
CD20-directed cytolytic antibody92
Central nervous system depressant33
Cholinergic muscarinic antagonist35
Corticosteroid604
Dihydropyridine calcium channel blocker27
Direct thrombin inhibitor61
Endothelin receptor antagonist76
Factor Xa inhibitor225
Folate analog metabolic inhibitor136
GLP-1 receptor agonist79
GLP-2 analog57
Histamine-2 receptor antagonist67
HMG-CoA reductase inhibitor125
Human immunoglobulin G36
Insulin analog26
Integrin receptor antagonist123
Interferon beta54
Interleukin-12 antagonist40
Interleukin-17A antagonist58
Interleukin-23 antagonist98
Interleukin-4 receptor alpha antagonist99
Interleukin-5 antagonist160
Interleukin-6 receptor antagonist56
Janus kinase inhibitor174
Kinase inhibitor118
l-Thyroxine53
Leukotriene receptor antagonist83
Loop diuretic50
Nonergot dopamine agonist47
Nonsteroidal anti-inflammatory drug128
Opioid agonist51
P2Y12 platelet inhibitor133
Parathyroid hormone analog38
Phosphodiesterase 4 inhibitor28
Progestin25
Proton pump inhibitor497
Retinoid71
Selective T cell costimulation modulator48
Somatostatin analog124
Thalidomide analog60
Thiazide diuretic268
Thiazide-like diuretic41
Tumor necrosis factor blocker396
Vitamin K antagonist31

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

Reports by month

Reports that record Polyp, by month, five years to June 2026
0255020222023202420252026

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 Polyp
AgeReportsShareShare as a bar
Under 23under 0.1%
2 to 11220.3%
12 to 17410.6%
18 to 444486.9%
45 to 641,67426%
65 to 741,06116.5%
75 and over5939.2%
Age not given2,60740.4%
Sex of the patient in the reports that record Polyp
SexReportsShareShare as a bar
Female3,57755.5%
Male2,18133.8%
Unknown or not given69110.7%

Age and sex are as the report gives them. 61.8% 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. Polyp: adverse event reports that record this term. https://reportedreactions.com/reaction/polyp/ 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 Polyp 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 .