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Data updated: Mar 10, 2026

TUXARIN ER

CHLORPHENIRAMINE MALEATE
Respiratory Approved 2015-06-22
1
Indication
--
Phase 3 Trials
10
Years on Market

Details

Status
Prescription
First Approved
2015-06-22
Routes
ORAL
Dosage Forms
TABLET, EXTENDED RELEASE

TUXARIN ER Approval History

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What TUXARIN ER Treats

3 indications

TUXARIN ER is approved for 3 conditions since its original approval in 2015. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Hay Fever
  • Allergic Rhinitis
  • Upper Respiratory Allergy
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.

TUXARIN ER FDA Label Details

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Indications & Usage

FDA Label (PDF)

Uses temporarily relieves these symptoms due to hay fever (allergic rhinitis) or other upper respiratory allergies: sneezing runny nose itching of the nose or throat itchy, watery eyes

TUXARIN ER Patents & Exclusivity

Latest Patent: Jan 2032

Patents (2 active)

US9066942 Expires Jan 3, 2032
US9107921 Expires Jan 3, 2032
Source: FDA Orange Book

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Data Sources

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