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Iophendylate Side Effects

The most commonly reported side effects of iophendylate include chronic kidney disease, acute kidney injury, and renal failure, based on 33 FDA adverse event reports from 2004 to 2023. 6.1% of reports found the drug to be ineffective.

Iophendylate side effects

Percentages show how often each reaction appears relative to total reports for iophendylate.

1
Chronic Kidney Disease39.4%13
2
Acute Kidney Injury30.3%10
3
Renal Failure24.2%8
4
Anxiety12.1%4
5
Fatigue9.1%3
6
Pain9.1%3
7
End Stage Renal Disease9.1%3
8
Nephrogenic Anaemia9.1%3
9
Arachnoiditis6.1%2
10
Joint Swelling6.1%2
11
Drug Ineffective6.1%2
12
Deep Vein Thrombosis6.1%2
13
Musculoskeletal Stiffness6.1%2
14
Asthenia6.1%2
15
Renal Injury6.1%2

These are voluntary reports and do not establish that iophendylate caused these reactions.

Report severity

78.8%Serious26 reports
18.2%Hospitalizations6 reports
3.0%Fatal1 reports

Seriousness is determined by the reporter, not by OpenClaim.

Iophendylate drug interactions

Other drugs that appear in adverse event reports alongside iophendylate. Drugs flagged as a suspected cause appear in the first column. Drugs taken at the same time but not suspected appear in the second.

Also suspected

1
Esomeprazole36.4%12
2
Omeprazole36.4%12
3
Pantoprazole-sodium27.3%9
4
Lansoprazole18.2%6
5
Dexlansoprazole12.1%4
6
Lenalidomide6.1%2
7
Rabeprazole-sodium6.1%2
8
Efavirenz6.1%2
9
Emtricitabine6.1%2
10
Tenofovir6.1%2
11
Levofloxacin3.0%1
12
Methylprednisolone3.0%1
13
Iothalamate3.0%1
14
Sodium-chloride3.0%1
15
Gadobenate-dimeglumine3.0%1

Taken alongside

1
Acetaminophen51.5%17
2
Azithromycin45.5%15
3
Fluticasone36.4%12
4
Aspirin36.4%12
5
Ciprofloxacin36.4%12
6
Oxycodone33.3%11
7
Albuterol33.3%11
8
Benzonatate33.3%11
9
Lisinopril30.3%10
10
Atorvastatin-calcium30.3%10
11
Doxycycline30.3%10
12
Prednisone30.3%10
13
Ibuprofen30.3%10
14
Ergocalciferol27.3%9
15
Gabapentin27.3%9

Co-occurrence in adverse event reports does not establish a drug interaction. Patients often take multiple medications, and these lists reflect prescribing patterns rather than causal relationships. Consult a healthcare provider about potential drug interactions.

Who reports iophendylate side effects

60.6% of iophendylate adverse event reports involve female patients and 36.4% involve male patients. The largest age group is adult at 84%. These figures reflect who reports side effects, not underlying risk.

Sex

Female60.6%
Male36.4%
Unknown3.0%

Age group

< 20.0%
2–110.0%
12–170.0%
18–6484.0%
65+16.0%

What is iophendylate used for

Conditions and purposes for which patients were taking iophendylate when the adverse event was reported.

CoughCoughGastrooesophageal Reflux DiseaseIntervertebral Disc ProtrusionNasal CongestionNasal CongestionProduct Used For Unknown IndicationScanSpinal Myelogram

Iophendylate brand names and reporting trend

Iophendylate is sold under the brand name Pantopaque.

Brand names

Pantopaque29

Quarterly reports (20042023)

2005201520202023

An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.

Taking iophendylate with another medication?

Ask OpenClaim about your specific drug combination. Get a sourced report using FDA data, drug labels, and medical literature.