TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

METYROSINE

METYROSINE Catecholamine Synthesis Inhibitors
Oncology Approved 2020-07-24
3
Indications
--
Phase 3 Trials
5
Years on Market

Details

Status
Prescription
First Approved
2020-07-24
Routes
ORAL
Dosage Forms
CAPSULE

Companies

Active Ingredient: METYROSINE

METYROSINE Approval History

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What METYROSINE Treats

1 indications

METYROSINE is approved for 1 conditions since its original approval in 2020. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Pheochromocytoma
Source: FDA Label
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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.

METYROSINE FDA Label Details

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Indications & Usage

Metyrosine capsules are indicated in the treatment of patients with pheochromocytoma for: 1. Preoperative preparation of patients for surgery. 2. Management of patients when surgery is contraindicated. 3. Chronic treatment of patients with malignant pheochromocytoma. Metyrosine capsules are not recommended for the control of essential hypertension.

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Data Sources

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