TheraRadar

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Data updated: Mar 10, 2026

ATIVAN

LORAZEPAM
Neurology Approved 1977-09-30
3
Indications
--
Phase 3 Trials
48
Years on Market

Details

Status
Prescription
First Approved
1977-09-30
Routes
ORAL, INJECTION
Dosage Forms
TABLET, INJECTABLE

Companies

Active Ingredient: LORAZEPAM

ATIVAN Approval History

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What ATIVAN Treats

2 indications

ATIVAN is approved for 2 conditions since its original approval in 1977. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Status Epilepticus
  • Anxiety
Source: FDA Label

ATIVAN Boxed Warning

RISKS FROM CONCOMITANT USE WITH OPIOIDS ; ABUSE, MISUSE, AND ADDICTION; and DEPENDENCE AND WITHDRAWAL REACTIONS Concomitant use of benzodiazepines and opioids may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing of these drugs in patients for whom alternative treatment options are inadequate. Limit dosages and durations to the minimum required. Follow patients for signs and symptoms of respiratory depression and sedation (see WARNINGS and PREC...

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

ATIVAN FDA Label Details

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Indications & Usage

FDA Label (PDF)

Status Epilepticus ATIVAN Injection is indicated for the treatment of status epilepticus. Preanesthetic ATIVAN Injection is indicated in adult patients for preanesthetic medication, producing sedation (sleepiness or drowsiness), relief of anxiety, and a decreased ability to recall events related to the day of surgery. It is most useful in those patients who are anxious about their surgical procedure and who would prefer to have diminished recall of the events of the day of surgery (see PRECAUTIONS, Information for Patients ).

⚠️ BOXED WARNING

WARNING: RISKS FROM CONCOMITANT USE WITH OPIOIDS ; ABUSE, MISUSE, AND ADDICTION; and DEPENDENCE AND WITHDRAWAL REACTIONS Concomitant use of benzodiazepines and opioids may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing of these drugs in patients...

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.