TheraRadar
Data updated: May 26, 2026

TRIACIN-C (codeine phosphate)

Pain Approved 1985-03-22

TRIACIN-C is indicated for the treatment of Pain.

Source: FDA Label • ANIMA
1
Indication
--
Phase 3 Trials
41
Years on Market

Details

Status
Prescription
First Approved
1985-03-22
Routes
ORAL
Dosage Forms
SYRUP

TRIACIN-C Approval History

1986
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Original
New Indication
New Form
Label Update
25 FDA actions from 1985 to 2025
Dec 2025 SUPPL
Label · Labeling
Dec 2023 SUPPL
Label · Labeling
Jun 2018 SUPPL
Label · Labeling

What TRIACIN-C Treats

1 indications

TRIACIN-C is approved for 1 conditions since its original approval in 1985. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Pain
Source: FDA Label

TRIACIN-C Boxed Warning

BOXED WARNING WARNING: ADDICTION, ABUSE, AND MISUSE; RISK EVALUATION AND MITIGATION STRATEGY (REMS); LIFE-THREATENING RESPIRATORY DEPRESSION; ACCIDENTAL INGESTION; ULTRA-RAPID METABOLISM OF CODEINE AND OTHER RISK FACTORS FOR LIFE-THREATENING RESPIRATORY DEPRESSION IN CHILDREN; NEONATAL OPIOID WITHDRAWAL SYNDROME; INTERACTIONS WITH DRUGS AFFECTING CYTOCHROME P450 ISOENZYMES; HEPATOTOXICITY; and RISKS FROM CONCOMITANT USE WITH BENZODIAZEPINES OR OTHER CNS DEPRESSANTS Addiction, Abuse, and Misuse A...

TRIACIN-C Competitive Set

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Filters applied: drops same-active-ingredient (505(b)(2) reformulations), route-mismatch (topical vs systemic), and cross-therapeutic-area matches in same-indication rings.

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Clinical Trial Registry

3 trials
Trial Sponsor ID Phase Status Title
NCT05770960 NaloxegolHRM S61159 Ph 4 completed Colonic Motor Patterns in Healthy Volunteers
NCT05626140 EDCLAS PIMS-05-002 Ph 3 completed COMPARISON OF EFFICACY OF DIFFERENT DRUG COMBINATIONS IN ACUTE SCIATICA
NCT03784105 S60496 Ph 4 completed Codeine on Pharyngeal and Esophageal Motility
🔬

Active Pipeline

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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.

TRIACIN-C FDA Label Details

Indications & Usage

TRIACIN-C is indicated for the treatment of Pain.

⚠️ BOXED WARNING

BOXED WARNING WARNING: ADDICTION, ABUSE, AND MISUSE; RISK EVALUATION AND MITIGATION STRATEGY (REMS); LIFE-THREATENING RESPIRATORY DEPRESSION; ACCIDENTAL INGESTION; ULTRA-RAPID METABOLISM OF CODEINE AND OTHER RISK FACTORS FOR LIFE-THREATENING RESPIRATORY DEPRESSION IN CHILDREN; NEONATAL OPIOID WITHDR...

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Data Sources

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