TheraRadar
Data updated: May 26, 2026

DICLOFENAC POTASSIUM

Pain Approved 1998-08-06

DICLOFENAC POTASSIUM is indicated for the treatment of Dysmenorrhea; Pain; Osteoarthritis; Rheumatoid Arthritis.

Source: FDA Label • UMEDICA
18
Indications
--
Phase 3 Trials
27
Years on Market

DICLOFENAC POTASSIUM Approval History

1999
2000
2001
2002
2003
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2005
2006
2007
2008
2009
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2011
2012
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2015
2016
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2026
Original
New Indication
New Form
Label Update
100 FDA actions from 1998 to 2025
Aug 2025 ORIGINAL
Update
Jul 2025 SUPPL
Label · Labeling
Jun 2025 SUPPL
Mfg · Manufacturing (CMC)

What DICLOFENAC POTASSIUM Treats

4 indications

DICLOFENAC POTASSIUM is approved for 4 conditions since its original approval in 1998. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Dysmenorrhea
  • Pain
  • Osteoarthritis
  • Rheumatoid Arthritis
Source: FDA Label

DICLOFENAC POTASSIUM Boxed Warning

RISK OF SERIOUS CARDIOVASCULAR AND GASTROINTESTINAL EVENTS Cardiovascular Thrombotic Events Nonsteroidal anti-inflammatory drugs (NSAIDs) cause an increased risk of serious cardiovascular thrombotic events, including myocardial infarction and stroke, which can be fatal. This risk may occur early in treatment and may increase with duration of use (see WARNINGS ). Diclofenac potassium tablets are contraindicated in the setting of coronary artery bypass graft (CABG) surgery (see CONTRAINDICATIONS ,...

DICLOFENAC POTASSIUM 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.

Drugs Similar to DICLOFENAC POTASSIUM

3 of 20

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DysmenorrheaPainOsteoarthritis +1 more
EC-NAPROSYN
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ATNAHS PHARMA US
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Clinical Trial Registry

6 trials
Trial Sponsor ID Phase Status Title
NCT06731270 STUDY00006572 NCI-2024-07760, STUDY00006572 Ph 2 recruiting Diclofenac for the Treatment of Patients With Metastatic Non-small Cell Lung Cancer on Single Agent Immunotherapy
NCT02255045 AVM002 Ph 2, Ph 3 completed Assessment of a Vaginal Ring With Meloxicam in the Treatment of Dysmenorrhea
NCT02714699 HB-OH Ph 2, Ph 3 completed Oral Hyoscine Butyl Bromide Versus Diclofenac Potassium Before Office Hysteroscopy
NCT02476422 results posted CCAT458M2402 Ph 3 completed A Study to Assess the Efficacy and Tolerability of Diclofenac Potassium Soft Gelatin Capsules Compared With Ibuprofen Tablets in Patients With Moderate to Severe Postoperative Dental Pain
NCT01019980 results posted CVOL458AVE02 Ph 4 terminated Efficacy of Diclofenac Potassium Versus Acetaminophen in Febrile Children With Acute Upper Respiratory Tract Infections
NCT01257126 CCAT458CMX01 Ph 4 withdrawn Efficacy of Diclofenac Potassium vs Nimesulide in the Treatment of Fever and Pain in Children With Upper Respiratory Tract Infection
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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.

DICLOFENAC POTASSIUM FDA Label Details

Indications & Usage

FDA Label (PDF)

DICLOFENAC POTASSIUM is indicated for the treatment of Dysmenorrhea; Pain; Osteoarthritis; Rheumatoid Arthritis.

⚠️ BOXED WARNING

WARNING: RISK OF SERIOUS CARDIOVASCULAR AND GASTROINTESTINAL EVENTS Cardiovascular Thrombotic Events Nonsteroidal anti-inflammatory drugs (NSAIDs) cause an increased risk of serious cardiovascular thrombotic events, including myocardial infarction and stroke, which can be fatal. This risk may occur ...

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Data Sources

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