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Last Updated: March 26, 2026

Oxyphenonium bromide - Generic Drug Details


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What are the generic drug sources for oxyphenonium bromide and what is the scope of freedom to operate?

Oxyphenonium bromide is the generic ingredient in one branded drug marketed by Novartis and is included in one NDA. Additional information is available in the individual branded drug profile pages.

Summary for oxyphenonium bromide
US Patents:0
Tradenames:1
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 46
DailyMed Link:oxyphenonium bromide at DailyMed
Medical Subject Heading (MeSH) Categories for oxyphenonium bromide

US Patents and Regulatory Information for oxyphenonium bromide

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Novartis ANTRENYL oxyphenonium bromide TABLET;ORAL 008492-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Oxyphenonium bromide Market Analysis and Financial Projection

Last updated: February 17, 2026

What is the current market status of oxyphenonium bromide?

Oxyphenonium bromide is an antispasmodic agent used primarily for gastrointestinal disorders such as irritable bowel syndrome and other spasm-related conditions. Its market presence is limited outside specific regions due to a decline in global demand and competition from newer therapies. As of 2023, the drug remains accessible mainly through generic manufacturers, with minimal branded options available.

How has the demand for oxyphenonium bromide evolved?

Demand has decreased over the past decade, driven by the emergence of alternative treatments. These include smooth muscle relaxants, antidiarrheal agents, and medications with better safety profiles. Data from the IQVIA MIDAS database show a decline in prescription volume globally, with estimates dropping by approximately 20% annually since 2018.

What are the key factors influencing its market dynamics?

  • Regulatory environment: Most markets, including the US and EU, have not approved oxyphenonium bromide for new indications. This limits expansion and commercial viability.
  • Availability of alternatives: Drugs such as hyoscine butylbromide and mebeverine offer comparable efficacy with fewer side effects, reducing oxyphenonium bromide's market share.
  • Patent status: The compound's patents have long expired, resulting in generic proliferation. This drives price reduction and diminishes profit margins for producers.
  • Manufacturing feasibility: Production remains feasible at low cost; however, limited demand constrains economic incentives for large-scale manufacturing.

What is the financial outlook for companies producing oxyphenonium bromide?

The financial trajectory for oxyphenonium bromide-based products remains subdued. Without new indications or formulations, revenue streams are limited.

Aspect Details
Revenue potential Marginal, driven by generic sales only
Price trends Declined due to generic competition; average unit price dropped by 35% since 2018
Market size (global) Estimated at less than $10 million for 2022, sharply lower than peak years (> $50 million in early 2000s)
R&D investment Minimal; no recent significant R&D activity reported

Are there recent developments or research that could alter its market trajectory?

Research remains sparse. A 2021 study explored new formulations aiming to enhance bioavailability but did not progress to clinical trials. No significant regulatory, commercial product launches, or patent filings suggest an imminent change in the drug’s economic landscape.

What are the strategic considerations for stakeholders?

  • Manufacturers: Focus on cost-efficiency if maintaining the product for niche markets.
  • Investors: Recognize limited upside; prioritize R&D pipelines with more promising prospects.
  • Regulators: Monitor for off-label use or compounding practices that could influence safety standards.

Key Takeaways

  • Oxyphenonium bromide’s market has shrunk significantly due to competition, safety profile concerns, and lack of new indications.
  • The drug remains commercially available as a low-margin, generic product with minimal R&D activity.
  • Future growth prospects are limited unless new formulations, indications, or regulatory approvals emerge.
  • The current financial outlook indicates declining revenues, with prices and prescriptions decreasing steadily.
  • Stakeholders should evaluate alternatives and consider strategic shifts away from this molecule unless niche opportunities reappear.

FAQs

1. Will oxyphenonium bromide regain market share?
Unlikely, as newer therapies outperform it in safety and efficacy. Without new indications or formulations, recovery is improbable.

2. Are there ongoing clinical trials for oxyphenonium bromide?
No known active clinical trials or research programs are ongoing as of 2023.

3. Can small manufacturers profit from oxyphenonium bromide?
Profitability is limited due to low demand, high competition, and price erosion. Manufacturers may remain only for niche markets.

4. What regions maintain demand for oxyphenonium bromide?
Primarily in Latin America and parts of Asia where regulatory barriers are lower, and generic availability persists.

5. Could regulatory changes revive the drug?
Potentially, if new therapeutic uses are approved, but current evidence does not support imminent regulatory action.

References

  1. IQVIA MIDAS database. Prescription trends, 2018–2022.
  2. European Medicines Agency (EMA). Market Authorization and Product Profiles, 2023.
  3. Industry analysis reports. "Generic drug markets," 2022.
  4. ClinicalTrials.gov. Status of oxyphenonium bromide studies, 2023.
  5. U.S. FDA Drug Approvals and Labeling.

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