TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

HALCION

TRIAZOLAM
Approved 1982-11-15
1
Indication
--
Phase 3 Trials
1
Priority Reviews
43
Years on Market

Details

Status
Prescription
First Approved
1982-11-15
Routes
ORAL
Dosage Forms
TABLET

Companies

Active Ingredient: TRIAZOLAM

HALCION Approval History

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What HALCION Treats

1 indications

HALCION is approved for 1 conditions since its original approval in 1982. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Insomnia
Source: FDA Label

HALCION 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 Pre...

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Ongoing clinical trials by development phase

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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.

HALCION FDA Label Details

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Indications & Usage

FDA Label (PDF)

Halcion is indicated for the short-term treatment of insomnia (generally 7 to 10 days) in adults. Halcion is a benzodiazepine indicated for the short-term treatment of insomnia (generally 7 to 10 days) in adults.

⚠️ 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 patient...

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Data Sources

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