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Last Updated: April 1, 2026

BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE AND TETRACYCLINE HYDROCHLORIDE Drug Patent Profile


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When do Bismuth Subcitrate Potassium, Metronidazole And Tetracycline Hydrochloride patents expire, and what generic alternatives are available?

Bismuth Subcitrate Potassium, Metronidazole And Tetracycline Hydrochloride is a drug marketed by Novast Labs and Ph Health and is included in two NDAs.

The generic ingredient in BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE AND TETRACYCLINE HYDROCHLORIDE is bismuth subcitrate potassium; metronidazole; tetracycline hydrochloride. There are twenty-two drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the bismuth subcitrate potassium; metronidazole; tetracycline hydrochloride profile page.

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Summary for BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE AND TETRACYCLINE HYDROCHLORIDE
Drug patent expirations by year for BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE AND TETRACYCLINE HYDROCHLORIDE
Recent Clinical Trials for BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE AND TETRACYCLINE HYDROCHLORIDE

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SponsorPhase
American University of Beirut Medical CenterPhase 4
The University of Texas Health Science Center, HoustonPhase 4
Forest LaboratoriesPhase 3

See all BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE AND TETRACYCLINE HYDROCHLORIDE clinical trials

Pharmacology for BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE AND TETRACYCLINE HYDROCHLORIDE

US Patents and Regulatory Information for BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE AND TETRACYCLINE HYDROCHLORIDE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Novast Labs BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE AND TETRACYCLINE HYDROCHLORIDE bismuth subcitrate potassium; metronidazole; tetracycline hydrochloride CAPSULE;ORAL 217511-001 Jul 3, 2023 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Ph Health BISMUTH SUBCITRATE POTASSIUM, METRONIDAZOLE AND TETRACYCLINE HYDROCHLORIDE bismuth subcitrate potassium; metronidazole; tetracycline hydrochloride CAPSULE;ORAL 205770-001 Mar 6, 2023 AB RX 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

Market Dynamics and Financial Trajectory for Bismuth Subcitrate Potassium, Metronidazole, and Tetracycline Hydrochloride Combination

Last updated: March 1, 2026

What is the current market landscape for this combination therapy?

The combination of Bismuth Subcitrate Potassium, Metronidazole, and Tetracycline Hydrochloride primarily addresses Helicobacter pylori (H. pylori) infections. This triple therapy remains a standard first-line treatment recommended by global health authorities, including the World Health Organization (WHO) and the American College of Gastroenterology (ACG).

The global H. pylori eradication market was valued at approximately USD 1.6 billion in 2022 and is projected to grow at a compound annual growth rate (CAGR) of 3.2% through 2028 [1].

What factors influence the market growth trajectory?

Increasing Incidence of H. pylori Infection

Estimates suggest that around 50% of the global population carries H. pylori. Countries with high prevalence rates, particularly in Asia, Latin America, and Africa, amplify demand for effective eradication regimens [2].

Rising Antibiotic Resistance

Resistance to antibiotics such as Metronidazole and Tetracycline is emerging. Multi-drug resistance complicates treatment protocols and hampers the efficacy of existing therapies, including this combination. This trend pressures pharmaceutical companies to innovate or develop alternative formulations.

Regulatory Environment and Patent Protections

Patents for combination products influence market exclusivity. Post-expiry, generics dominate, exerting downward pressure on prices. Governments and agencies are increasing oversight regarding antimicrobial stewardship, influencing dispensing practices and market access.

New Treatment Options and Competitors

Emerging therapies include bismuth-based quadruple regimens and novel agents with higher eradication rates. The development pipeline shows modest activity with limited breakthroughs, yet competition is intensifying from alternative combination therapies.

Pricing and Reimbursement Policies

In developed markets, reimbursement covers a significant share of treatment costs. However, in emerging markets, outpatient costs and affordability impact patient access, influencing overall sales volumes.

What is the financial trajectory for this combination therapy?

Revenue Trends

The current revenue for the global H. pylori triple therapy market remains stable with a modest increase driven by expanding healthcare access and diagnosis. The market's growth is constrained by generic competition, with prices dropping an average of 10-15% annually post-patent expiry.

Cost Breakdown and Pricing

Brand-name combination packages retail between USD 50–USD 150 per treatment course, varying by region and healthcare system dynamics. Generic formulations cost significantly less, sometimes below USD 20 per course.

Key Regional Markets

Region Market Size (USD billion, 2022) Key Factors
North America 0.6 High diagnosis rates, reimbursement policies
Europe 0.4 Increasing antibiotic resistance, regulatory pressures
Asia-Pacific 0.5 High prevalence, increasing healthcare infrastructure
Latin America 0.2 Growing awareness, affordability constraints

Market Drivers

  • Increased awareness and screening programs in Asia-Pacific
  • Growing aging population susceptible to H. pylori complications
  • Adoption of guideline-recommended first-line therapies

Market Constraints

  • Antibiotic resistance associated with Metronidazole and Tetracycline
  • Contemporary preference for longer-acting or more effective regimens
  • Challenges in patient adherence due to treatment complexity and side effects

Future Projections

Between 2023 and 2028, the market is expected to grow at a CAGR of 3.2%, reaching approximately USD 2.2 billion by 2028. Growth will rely heavily on the development of resistance mitigation strategies and targeted therapeutics.

What strategic moves are pharmaceutical companies considering?

  • Developing new formulations with enhanced efficacy against resistant strains
  • Pursuing patent extensions or new patent filings
  • Engaging in combination product collaborations for broader market access
  • Expanding into emerging markets through pricing strategies and partnerships

What regulatory changes could impact this market?

  • Stricter antimicrobial stewardship policies to curb resistance
  • Accelerated approval pathways for novel anti-H. pylori therapies
  • Patent law reform influencing exclusivity periods and generic entry timings

Key Takeaways

  • The combination therapy remains a cornerstone for H. pylori treatment with steady revenue but faces challenges from resistance and generics.
  • Market growth depends on managing antibiotic resistance, expanding global access, and developing more effective regimens.
  • Asia-Pacific and Latin America offer significant growth opportunities owing to high prevalence and improving healthcare infrastructure.
  • Financial prospects hinge on innovation, regulatory progress, and strategic positioning amid growing competition.

FAQs

Q1: How does antibiotic resistance affect the market for this combination therapy?
Resistant H. pylori strains reduce treatment success rates, leading to higher retreatment rates and prompting demand for new or adjunctive therapies. Resistance limits the efficacy of Metronidazole and Tetracycline, constraining market growth unless overcome.

Q2: Are there newer alternatives to this combination therapy?
Yes. Bismuth quadruple therapies, levofloxacin-based regimens, and novel antibiotics are under development or in use locally, offering potential alternatives especially in resistant cases.

Q3: What regions exhibit the highest growth potential?
Asia-Pacific and Latin America show the highest growth potential due to high infection prevalence, increasing healthcare infrastructure, and expanding screening programs.

Q4: How do patent expirations influence profitability?
Patent expirations lead to generic competition, reducing prices by 10–15% annually and shrinking profit margins. Innovation and patent extensions are essential strategies for maintaining revenues.

Q5: What role do regulatory policies play in market evolution?
Regulatory bodies increasingly enforce antimicrobial stewardship, affecting prescribing practices and reimbursement. Approval pathways for new, more effective therapies can either accelerate or hinder market expansion.

References

[1] GlobalData. (2023). H. pylori treatment market report.
[2] World Health Organization. (2017). Helicobacter pylori and gastric cancer.

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