FDA Approves New Iohexol Vials - Scorecard - MDSpire
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FDA Approves New Iohexol Vials

The approval includes additional 300 mg iodine/mL and 350 mg iodine/mL vial presentations.

  • By

  • Kathryn Wighton

  • July 17, 2026

  • 2 min

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Clinical Scorecard: FDA Approves New Iohexol Vials

At a Glance

CategoryDetail
ConditionIohexol Injection Approval
Key MechanismsImaging procedures via various administration routes
Target PopulationAdult and pediatric patients aged 2 weeks and older
Care SettingImaging procedures

Key Highlights

  • Approval includes iohexol injection 350 mg iodine/mL and 300 mg iodine/mL vials
  • Products to be launched in Q3 2026
  • First generic versions referencing OMNIPAQUE
  • Boxed warning for intrathecal administration risks
  • Portfolio expected to meet majority of US market demand

Guideline-Based Recommendations

Diagnosis

  • Indicated for intrathecal, intra-arterial, intravenous, oral, rectal, intraarticular, and body cavity imaging procedures

Management

  • Monitor for serious adverse reactions associated with incorrect iodine concentration

Monitoring & Follow-up

  • Observe for headache, nausea, back or neck pain, dizziness after intrathecal administration

Risks

  • Serious adverse reactions include death, convulsions, seizures, and acute renal failure

Patient & Prescribing Data

Adults and pediatric patients aged 2 weeks and older

Administration routes include intrathecal, intra-arterial, intravenous, oral, rectal, and body cavity

Clinical Best Practices

  • Ensure correct iodine concentration for intrathecal administration
  • Monitor patients for adverse reactions post-administration

Related Resources & Content

Original Source(s)

FDA Approves New Iohexol Vials

  • by Kathryn Wighton

  • July 17, 2026

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