Reported Reactions

Adverse event reports that FDA received

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Product administered at inappropriate site 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 October 2010 to June 2026, FDA received 17,922 adverse event reports that record the MedDRA preferred term Product administered at inappropriate site. The person who codes a report selects the term that agrees best with the description of the reporter.

FDA received 1,882 reports in the 12 months to June 2026 and 2,306 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 382 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, 1,882 (0.1%) record this term. Reports for male patients were 26.7% 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.

Data version

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

Drugs in these reports

The table has the 130 drug pages with 10 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 Product administered at inappropriate site name as a suspect product, in order of name
DrugClassReports with this term
Abilify AsimtufiiAtypical antipsychotic26
Abilify Maintena18
AbrevaNon-Standardized chemical allergen66
ActemraInterleukin-6 receptor antagonist13
AdalimumabTumor necrosis factor blocker25
AdvilNonsteroidal anti-inflammatory drug17
Aimovig158
Ajovy18
AleveNonsteroidal anti-inflammatory drug10
Alirocumab Prefilled Pen13
Androgel56
AristadaAtypical antipsychotic209
Aristada InitioAtypical antipsychotic20
AspirinNonsteroidal anti-inflammatory drug15
AvonexInterferon beta34
Avonex PenInterferon beta24
BenlystaB lymphocyte stimulator-specific inhibitor31
BotoxAcetylcholine release inhibitor99
BOTOX CosmeticAcetylcholine release inhibitor50
BuprenorphinePartial opioid agonist16
ButransPartial opioid agonist13
Bydureon Bcise16
Cabenuva60
Cabotegravir116
CapecitabineNucleoside metabolic inhibitor16
Certolizumab pegolTumor necrosis factor blocker145
CimziaTumor necrosis factor blocker58
Clobetasol propionateCorticosteroid12
CombiPatch (estradiol/norethindrone acetate transdermal system)Estrogen193
CosentyxInterleukin-17A antagonist45
CyclosporineCalcineurin inhibitor immunosuppressant10
DaytranaCentral nervous system stimulant148
DiclofenacNonsteroidal anti-inflammatory drug49
Diclofenac sodiumNonsteroidal anti-inflammatory drug3,835
Diclofenac sodium gelNonsteroidal anti-inflammatory drug241
Duodopa11
DupilumabInterleukin-4 receptor alpha antagonist10
DupixentInterleukin-4 receptor alpha antagonist556
DurystaProstaglandin analog44
EligardGonadotropin releasing hormone receptor agonist12
Emgality140
EnbrelTumor necrosis factor blocker91
EstradiolEstrogen48
Estradiol Transdermal SystemEstrogen97
EucrisaPhosphodiesterase 4 inhibitor12
ExemestaneAromatase inhibitor16
FentanylOpioid agonist20
Fentanyl Transdermal System15
Firmagon26
FluorouracilNucleoside metabolic inhibitor12
ForteoParathyroid hormone analog18
Genotropin119
Hulio21
Humira296
HyaluronidaseEndoglycosidase15
IbuprofenNonsteroidal anti-inflammatory drug27
Imiquimod11
Insulin glargineInsulin analog11
Invega HafyeraAtypical antipsychotic29
Invega SustennaAtypical antipsychotic70
Invega TrinzaAtypical antipsychotic10
KesimptaCD20-directed cytolytic antibody18
KevzaraInterleukin-6 receptor antagonist11
Kybella22
Lamisil21
Lanreotide acetateSomatostatin analog17
Lantus SolostarInsulin analog19
LatisseProstaglandin analog45
LidocaineAmide local anesthetic17
Lotrimin Ultra10
Lotrimin Ultra Antifungal11
LovenoxLow molecular weight heparin21
Makena288
Mens Rogaine42
Mens Rogaine Extra Strength351
Mens Rogaine Extra Strength UnscentedArteriolar vasodilator31
MethylphenidateCentral nervous system stimulant21
MinivelleEstrogen18
MinoxidilArteriolar vasodilator638
Mometasone furoateCorticosteroid10
MounjaroGLP-1 receptor agonist797
Mupirocin60
Mupirocin Ointment Usp 2%13
Nemluvio10
NeulastaLeukocyte growth factor13
NeuproNonergot dopamine agonist19
NicotineCholinergic nicotinic agonist17
Nicotine transdermal system patchCholinergic nicotinic agonist19
NucalaInterleukin-5 antagonist18
OmalizumabAnti-IgE24
OmnitropeRecombinant human growth hormone21
Oxervate32
OzurdexCorticosteroid85
PaclitaxelMicrotubule inhibitor16
Permethrin13
Perseris32
PraluentPCSK9 inhibitor258
ProliaRANK ligand inhibitor45
RebifInterferon beta10
RepathaPCSK9 inhibitor362
RilpivirineHuman immunodeficiency virus 1 Non-Nucleoside analog reverse transcriptase inhibitor57
Rogaine148
SancusoSerotonin-3 receptor antagonist12
Sandostatin LAR Depot11
SkyriziInterleukin-23 antagonist38
SomatropinRecombinant human growth hormone11
Somatuline DepotSomatostatin analog19
SublocadePartial opioid agonist94
TacrolimusCalcineurin inhibitor immunosuppressant12
TaltzInterleukin-17A antagonist31
Tamoxifen15
TestosteroneAndrogen55
Testosterone cypionateAndrogen58
Thyrogen17
TrastuzumabHER2/neu receptor antagonist14
TrulicityGLP-1 receptor agonist501
TubersolSkin test antigen10
TwirlaEstrogen16
TylenolExpectorant22
Tymlos301
Vivitrol466
Voltaren Arthritis Pain3,257
Voltaren Emulgel81
Voltarene37
Womens Rogaine34
Womens Rogaine UnscentedArteriolar vasodilator55
XelstrymCentral nervous system stimulant37
XolairAnti-IgE39
XyostedAndrogen21
ZepboundGLP-1 receptor agonist448

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 54 pharmacologic classes with 10 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 Product administered at inappropriate site name, in order of name
ClassReports with this term
Acetylcholine release inhibitor153
Alkylating drug10
Amide local anesthetic24
Aminoglycoside antibacterial15
Androgen142
Anti-IgE63
Anticholinergic16
Aromatase inhibitor16
Arteriolar vasodilator693
Atypical antipsychotic335
Azole antifungal13
B lymphocyte stimulator-specific inhibitor31
Calcineurin inhibitor immunosuppressant28
CD20-directed cytolytic antibody18
Central nervous system stimulant171
Cholinergic nicotinic agonist36
Cholinesterase inhibitor10
Corticosteroid130
Endoglycosidase22
Estrogen388
Expectorant22
Folate analog metabolic inhibitor13
GLP-1 receptor agonist1,761
Gonadotropin releasing hormone receptor agonist17
HER2/neu receptor antagonist14
Human immunodeficiency virus 1 Non-Nucleoside analog reverse transcriptase inhibitor57
Insulin analog56
Interferon beta77
Interleukin-17A antagonist78
Interleukin-23 antagonist45
Interleukin-4 receptor alpha antagonist566
Interleukin-5 antagonist21
Interleukin-6 receptor antagonist26
Leukocyte growth factor13
Low molecular weight heparin21
Microtubule inhibitor16
Non-Standardized chemical allergen66
Nonergot dopamine agonist21
Nonsteroidal anti-inflammatory drug4,212
Nucleoside metabolic inhibitor32
Opioid agonist22
Parathyroid hormone analog20
Partial opioid agonist127
PCSK9 inhibitor623
Phosphodiesterase 4 inhibitor12
Progestin17
Prostaglandin analog47
RANK ligand inhibitor45
Recombinant human growth hormone32
Serotonin-3 receptor antagonist16
Skin test antigen10
Somatostatin analog36
Tumor necrosis factor blocker338
Vascular endothelial growth factor inhibitor11

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

Reports by month

Reports that record Product administered at inappropriate site, by month, five years to June 2026
025050020222023202420252026

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 Product administered at inappropriate site
AgeReportsShareShare as a bar
Under 26under 0.1%
2 to 112121.2%
12 to 171330.7%
18 to 441,4207.9%
45 to 642,33613%
65 to 741,84210.3%
75 and over2,09211.7%
Age not given9,88155.1%
Sex of the patient in the reports that record Product administered at inappropriate site
SexReportsShareShare as a bar
Female8,37246.7%
Male4,78526.7%
Unknown or not given4,76526.6%

Age and sex are as the report gives them. 96% 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. Product administered at inappropriate site: adverse event reports that record this term. https://reportedreactions.com/reaction/product-administered-at-inappropriate-site/ 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 Product administered at inappropriate site 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 .