What are the most common side effects of GADODIAMIDE?

Reported side effects vary by individual. The side-effects section on this page lists the events most frequently reported to FDA FAERS for GADODIAMIDE. FAERS is voluntary reporting, so it reflects what was reported, not absolute incidence.

Is GADODIAMIDE the same as OMNISCAN?

OMNISCAN is a brand name for GADODIAMIDE. They share the same active ingredient and FDA-approved indications. Biosimilars and authorised generics may differ in inactive ingredients such as buffers or preservatives.

GADODIAMIDE

Q: What is GADODIAMIDE used for?

GADODIAMIDE (brand name OMNISCAN) is a Diagnostic Agent indicated for spine, and associated tissues ( 1.1 ) Facilitate the visualization of lesions with abnormal vascularity within the thoracic, abdominal.

Q: How does GADODIAMIDE work?

GADODIAMIDE works through the following mechanism: 12.2 Pharmacodynamics In magnetic resonance imaging, visualization of normal and pathologic tissue depends in part on variations in the radiofrequency signal intensity. These variations occur due to: changes in proton density; alteration of the spin-lattice or longitudinal relaxation time (T 1 ); and variation of the spin-spin or transverse relaxation time (T 2 ). OMNISCAN is a paramagnetic agent with unpaired electron spins which generate a local magnetic field. As water protons move through th.

Diagnostic Agent

Brand names: OMNISCAN

Intravenous

Mechanism of Action

12.2 Pharmacodynamics In magnetic resonance imaging, visualization of normal and pathologic tissue depends in part on variations in the radiofrequency signal intensity. These variations occur due to: changes in proton density; alteration of the spin-lattice or longitudinal relaxation time (T 1 ); and variation of the spin-spin or transverse relaxation time (T 2 ). OMNISCAN is a paramagnetic agent with unpaired electron spins which generate a local magnetic field. As water protons move through th

Indications

spine

and associated tissues ( 1.1 ) Facilitate the visualization of lesions with abnormal vascularity within the thoracic

abdominal

pelvic cavities

spine

and associated tissues [see Clinical Studies (14.1) ]. 1.2 Body (Intrathoracic [noncardiac]

Contraindications

• 4 CONTRAINDICATIONS OMNISCAN is contraindicated in patients with: Chronic
• severe kidney disease (glomerular filtration rate
• GFR < 30 mL/min/1.73m 2 ) or acute kidney injury Prior hypersensitivity to OMNISCAN Patients with chronic
• severe kidney disease (GFR < 30 mL/min/1.73m 2 ) or acute kidney injury ( 4 ).

FDA Warnings

5 WARNINGS AND PRECAUTIONS Hypersensitivity Reactions: Anaphylactoid and other serious hypersensitivity reactions including fatal reactions have occurred particularly in patients with history of allergy or drug reactions
1 Risk Associated with Intrathecal Use Intrathecal administration of GBCAs can cause serious adverse reactions including death, coma, encephalopathy, and seizures
2 Nephrogenic Systemic Fibrosis GBCAs increase the risk for nephrogenic systemic fibrosis (NSF) among patients with impaired elimination of the drugs
The GBCA-associated NSF risk appears highest for patients with chronic, severe kidney disease (GFR 60 years, diabetes mellitus or chronic hypertension), estimate the GFR through laboratory testing

Known Side Effects

5 documented side effects by frequency

Anxiety

1-10%

Joint Pain

0.1-1%

Peripheral Edema

0.1-1%

Rash

0.1-1%

Weakness

0.1-1%

Community Discussions

No community discussions found for GADODIAMIDE yet.

Primary sources

Every figure on this page links back to its primary source. See data sources for full provenance.

DailyMed FDA label search → GADODIAMIDE openFDA label JSON → GADODIAMIDE FAERS adverse-event reports → GADODIAMIDE ClinicalTrials.gov → completed Phase 2+ trials of GADODIAMIDE

Compare With

11 available comparisons

Formulations

Dosage Forms

Tablet

Route

Intravenous