Iopromide 769mg/ml (Iodine 370mg/ml) solution for injection 30ml bottles
Iopromide is a low osmolar, non-ionic X-ray contrast agent for intravascular administration.
Safety information for pregnancy and breastfeeding
Pregnancy
Always consult your doctor or midwife before taking any medicine during pregnancy or while breastfeeding. Source: DrugBank (CC BY-NC 4.0).
Official documents, adverse reaction reporting, and safety monitoring
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Safety monitoring data
Yellow Card reports
The MHRA Yellow Card scheme collects reports of suspected side effects from healthcare professionals and patients. View the Drug Analysis Profile (iDAP) for real-world adverse reaction data.
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Suspected adverse reactions reported for Iopromide
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Submit a Yellow Card report to the MHRA
Data from the MHRA Yellow Card scheme. A reported reaction does not necessarily mean the medicine caused it. Contains public sector information licensed under the Open Government Licence v3.0.
EudraVigilance
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Suspected adverse reactions reported for Iopromide
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EudraVigilance data is published by the European Medicines Agency (EMA). A suspected adverse reaction is not necessarily caused by the medicine.
1 branded products available
Therapeutically similar medicines
Similarity is based on WHO Anatomical Therapeutic Chemical (ATC) classification and on a factual NHS dm+d therapeutic-grouping code prefix. Source data: NHS dm+d via TRUD (OGL v3.0), WHO ATC/DDD Index.
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Supply & safety information
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Pharmacy links redirect to the retailer's own search and do not represent real-time stock levels. Shortage and safety information sourced from MHRA drug safety updates (gov.uk, Crown Copyright under OGL v3.0).
Codes for healthcare professionals and prescribing systems
These codes are used by healthcare IT systems and prescribers to identify this medicine.
NHS UK identifiers
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SNOMED CT and dm+d codes from NHS TRUD (Technology Reference data Update Distribution), licensed under the Open Government Licence v3.0. BNF code shown is the factual mapping value distributed by NHS Business Services Authority (NHSBSA) in the dm+d supplementary file under OGL v3.0; it is not affiliated with, nor licensed from, the publishers of the British National Formulary. ATC codes from the WHO Collaborating Centre for Drug Statistics Methodology (whocc.no).
Active and completed clinical studies from ClinicalTrials.gov
Source: ClinicalTrials.gov, a database of the U.S. National Library of Medicine (NLM), National Institutes of Health (NIH). Data accessed via ClinicalTrials.gov API v2. Trial information is provided for research purposes and does not constitute medical advice.
Academic studies and reviews for this medicine's active substance
Showing the 50 most relevant studies.
Reviews & meta-analyses: 6 · Randomised trials: 6 · 1993–2026
Showing the 50 most relevant studies, sorted by most relevant.
Wei Y, Jiang X, Hibberd M, et al.
2025
- Contrast Media
- Drug-Related Side Effects and Adverse Reactions
- Iohexol
ObjectivesThis systematic review and meta-analysis aimed to assess and compare acute adverse reactions (AAR) rates among non-ionic low-osmolar contrast media (LOCM), examining administration routes and severity-specific impact on AAR rates.Materials and methodsA PubMed and Cochrane Library search identified studies published between January 1989 and March 2024. Inclusion criteria focused on studies with > 100 adult patients who received intra-arterial or intravenous LOCM (iobitridol, iohexol, iomeprol, iopamidol, iopromide, and ioversol). Duplicate reports and studies with insufficient information were excluded. Data extraction and quality assessment followed PRISMA guidelines and the Newcastle Ottawa Scale. Statistical analyses were performed using R software, including random effects, meta-regression, and sub-group analysis.ResultsAfter excluding duplicates and non-compliant studies, 32 peer-reviewed articles of initially 6701 identified studies, were included in the final analysis. The pooled overall AAR rate was 0.73%, with ioversol showing the lowest rate (0.34%). From all studies, pooled rates (random effects model) of moderate and severe AARs were 0.10% and 0.014% (p ConclusionAAR rates were low but indicated significant differences between LOCM; iohexol and ioversol demonstrated the overall most favorable safety profiles.Key pointsQuestion Knowledge about AAR is crucial for patient safety, but comprehensive data on the safety profiles of non-ionic LOCM is lacking. Findings Ioversol showed the lowest overall AAR rate; iohexol demonstrated the lowest moderate/severe AAR. Study design, LOCM type, and injection route influenced AAR rates. Clinical relevance This meta-analysis provides evidence for differences in non-ionic LOCM safety profiles, particularly for moderate and severe AARs. These can guide clinicians in selecting contrast agents, aiming to further reduce risks, and improve patient safety in diagnostic imaging.
Abstract licence: CC BY
Jan Endrikat, Hassan Khater, Alexander DP Boreham, et al.
Breast Cancer Basic and Clinical Research, 2023
Yiyu Feng, Guoping Qiu, Cheng-Yun Xu, et al.
Journal of Healthcare Engineering, 2022
on behalf of the X-ACT Study Group, Stephan Achenbach, Jean‐François Paul, et al.
European Radiology, 2016
- Computed Tomography Angiography
- Calcinosis
- Contrast Media
Marisa M. Lubbers, Marc C. J. M. Kock, André Niezen, et al.
Radiology, 2017
- Computed Tomography Angiography
- Blood Pressure
- Contrast Media
Angela L. Batt, Sungpyo Kim, Diana S. Aga
Environmental Science & Technology, 2006
- Bacteria
- Biodegradation, Environmental
- Chromatography, Liquid
Bin Nie, Wan-jun Cheng, Yanfang Li, et al.
Catheterization and Cardiovascular Interventions, 2008
- Cardiovascular Diseases
- Contrast Media
- Coronary Artery Disease
Irene Terrenato, Francesca Sperati, Felice Musicco, et al.
Journal of Cellular Physiology, 2017
- Contrast Media
- Glomerular Filtration Rate
- Iohexol
C. Juergens, J. P. Winter, P. Nguyen-Do, et al.
Internal Medicine Journal, 2009
- Angioplasty, Balloon
- Acetylcysteine
- Contrast Media
Thomas Steger-Hartmann, Reinhard Länge, H. Schweinfurth
Ecotoxicology and environmental safety, 1999
- Chlorophyta
- Biodegradation, Environmental
- Chemistry, Physical
Sources: aggregated from Europe PMC (EMBL-EBI), OpenAlex, Crossref, PubMed and other open scholarly databases. Retracted articles are excluded. Study information is provided for research purposes and does not constitute medical advice.
Pharmacology and chemical data from DrugBank
Key facts
Drug status
Approved
Major interactions
None known
Half-life
0.24 hours
Mechanism
Iopromide is a nonionic iodinated, water-soluble, radiographic contrast medium t…
Food interactions
None known
Human targets
None mapped
Data: DrugBank · CC BY-NC 4.0
Pharmacokinetics at a glance
Absorption
Half-life
0.24 hours
Protein binding
1%
[L46906]
Volume of distribution
16 L
[L46906]
Metabolism
[L46906]
Elimination
97%
Clearance
107 mL/min
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Pharmacokinetic data: DrugBank · CC BY-NC 4.0
Approved by the FDA in 1995 and Health Canada in 1994 under the brand name ULTRAVIST, iopromide is used in radiological diagnosis, including, but not limited to, intra-arterial digital subtraction angiography (IA-DSA), cerebral and peripheral arteriography, peripheral venography, excretory urography, brain computer tomography (CT), coronary arteriography, left ventriculography, visceral angiography, and orthography.[L46906][L46911]
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For intra-arterial administration, iopromide is indicated for cerebral arteriography, peripheral arteriography, coronary arteriography, left ventriculography, visceral angiography, and aortography in adults and radiographic evaluation of cardiac chambers and related arteries in pediatric patients aged 2 years and older.
[L46906]
For intravenous administration, iopromide is indicated for excretory urography in adults and pediatric patients aged 2 years and older, contrast Computed Tomography (CT) of the head and body (intrathoracic, intra-abdominal, and retroperitoneal regions) for the evaluation of neoplastic and non-neoplastic lesions in adults and pediatric patients aged 2 years and older, and contrast mammography to visualize known or suspected lesions of the breast in adults, as an adjunct following mammography and/or ultrasound.
[L46906]
Iopromide is also approved by Health Canada as an intravascular contrasting agent, although the indications differ depending on the dosage. At 300 mg I/mL, iopromide is indicated for computed tomography (CT), excretory urography, pediatric excretory urography, renal arteriography, peripheral arteriography (bifemoral pelvis/leg), cerebral arteriography, phlebography of the extremities, and arthrography.
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Known interactions with other medications. Always consult a healthcare professional.
Showing 50 of 733 interactions
[L46906]
The safety and efficacy of iopromide have been established in pediatric patients aged 2 years and older for radiographic evaluation of cardiac chambers and related arteries, excretory urography, and contrast computed tomography of the head and body.
The use of iopromide in these age groups for these indications is supported by evidence from adequate and well-controlled studies in adults and additional safety data in pediatric patients aged 2 years and older, including data from published studies.
[L46906]
Pediatric patients who are at higher risk of experiencing an adverse reaction during and after the administration of any contrast agent include those with asthma, sensitivity to medication and/or allergens, cyanotic and acyanotic heart disease, congestive
heart failure, or serum creatinine greater than 1.5 mg/dL.
[L46906]
Thyroid function tests indicative of thyroid dysfunction, characterized by hypothyroidism or transient thyroid suppression have been reported following iodinated contrast media administration in pediatric patients, including term and preterm neonates; Some patients were treated for hypothyroidism. After exposure to iodinated contrast media, individualize thyroid function monitoring in pediatric patients 0 to 3 years of age based on underlying risk factors, especially in term and preterm neonates.
[L46906]
The clearance of iopromide decreases with increasing degree of renal impairment and results in delayed opacification of the urinary system. In addition, preexisting renal impairment increases the risk of acute kidney injury.
Iopromide can be removed by dialysis.
[L46906]
Long-term animal studies have not been performed with iopromide to evaluate carcinogenic potential or effects on fertility. Iopromide was not genotoxic in a series of studies including the Ames test, an in vitro human lymphocytes analysis of chromosomal aberrations, an in vivo mouse micronucleus assay, and an in vivo mouse dominant lethal assay.
[L46906]
The manifestations of overdosage are life-threatening and affect mainly the pulmonary and cardiovascular systems. Treatment of overdosage is directed toward the support of all vital functions, and prompt institution of symptomatic therapy.
[L46906]
The most common adverse reactions (>1%) are headache, nausea, injection site and infusion site reactions, vasodilatation, vomiting, back pain, urinary urgency, chest pain, pain, dysgeusia, and abnormal vision.
Inadvertent intrathecal administration may cause death, convulsions, cerebral hemorrhage, coma, paralysis, arachnoiditis, acute renal failure, cardiac arrest, seizures, rhabdomyolysis, hyperthermia, and brain edema.
[L46906]
How the body processes this drug — absorption, distribution, metabolism, and elimination
[L46911]
Iodinated contrast agents cross a disrupted blood-brain barrier.
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[L46906]
[L46906]
[L46906]
[L46906]
This finding suggests that, compared to the renal route, biliary and/or gastrointestinal excretion is not important for iopromide. During the slower terminal phase, only 3% of the dose is eliminated; 97% of the dose is disposed of during the earlier phases, the largest part of which occurs during the main elimination phase.
[L46906]
The ratio of the renal clearance of iopromide to the creatinine clearance is 0.82, suggesting that iopromide is mainly excreted by glomerular filtration. Additional tubular reabsorption is possible.
[L46906]
[L46906]
ATC V08AB05
Chemical identifiers
CAS, UNII, InChI Key and database cross-references
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Chemical identifiers
CAS, UNII, InChI Key and database cross-references
Linked compound data from DrugBank Open Data (CC BY-NC 4.0)
Iopromide
DrugBank citations
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Structured knowledge from the free knowledge base
ATC classifications (Wikidata)
Linked open data from Wikidata (Q4202805), a free and open knowledge base operated by the Wikimedia Foundation. Data is available under the Creative Commons CC0 1.0 Public Domain Dedication. WHO INN from the World Health Organization.