TheraRadar
Data updated: Jul 17, 2026

PROBUPHINE (buprenorphine hydrochloride) · REACX PHARMS

Pain Approved 2016-05-26

PROBUPHINE is FDA-approved to treat 1 condition (same as BELBUCA).

1
Indication
--
Phase 3 Trials
1
Priority Reviews
10
Years on Market

Details

Status
Discontinued
First Approved
2016-05-26
Routes
IMPLANTATION
Dosage Forms
IMPLANT

Companies

Active Ingredient: BUPRENORPHINE HYDROCHLORIDE

PROBUPHINE Approval History

2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Original
New Indication
New Form
Label Update
12 FDA actions from 2016 to 2025
Dec 2025 SUPPL
Label · Labeling
Dec 2023 SUPPL
Label · Labeling
Mar 2023 SUPPL
Label · Labeling

What PROBUPHINE Treats

1 indications

PROBUPHINE is approved for 1 conditions since its original approval in 2016. These indications span multiple therapeutic areas including oncology, immunology, and more.

Same approved indications as BELBUCA (same active ingredient).

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

Pro

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.

PROBUPHINE FDA Label Details

Indications & Usage

FDA Label (PDF)

PROBUPHINE is FDA-approved to treat 1 condition — same approved indications as BELBUCA.

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Data Sources

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