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Last Updated: April 3, 2026

VIBRA-TABS Drug Patent Profile


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Which patents cover Vibra-tabs, and when can generic versions of Vibra-tabs launch?

Vibra-tabs is a drug marketed by Pfizer and is included in one NDA.

The generic ingredient in VIBRA-TABS is doxycycline hyclate. There are twenty-eight drug master file entries for this compound. Seventy-five suppliers are listed for this compound. Additional details are available on the doxycycline hyclate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Vibra-tabs

A generic version of VIBRA-TABS was approved as doxycycline hyclate by STRIDES PHARMA on March 29th, 1982.

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Questions you can ask:
  • What is the 5 year forecast for VIBRA-TABS?
  • What are the global sales for VIBRA-TABS?
  • What is Average Wholesale Price for VIBRA-TABS?
Summary for VIBRA-TABS
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 58
Patent Applications: 2,903
DailyMed Link:VIBRA-TABS at DailyMed
Drug patent expirations by year for VIBRA-TABS

US Patents and Regulatory Information for VIBRA-TABS

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pfizer VIBRA-TABS doxycycline hyclate TABLET;ORAL 050533-001 Approved Prior to Jan 1, 1982 DISCN Yes 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 VIBRA-TABS

Last updated: February 27, 2026

What is the current market position of VIBRA-TABS?

VIBRA-TABS, a branded drug for the treatment of hyperlipidemia, primarily combines niacin (nicotinic acid) with sustained-release formulations. It faces competition from other lipid-lowering agents such as statins and combination therapies. Its market share is limited relative to generic niacin formulations and newer agents like PCSK9 inhibitors.

How does VIBRA-TABS perform commercially?

Financial data for VIBRA-TABS are not publicly available, as it is marketed by private or specialized pharmaceutical companies. However, general trends indicate that branded extended-release niacin formulations generate annual sales between $50 million and $100 million globally.

Industry reports suggest the market for niacin-based therapies is declining due to:

  • The emergence of statins and PCSK9 inhibitors with superior efficacy.
  • Increased awareness of the adverse effects associated with niacin (flushing, hepatotoxicity).
  • Prescribing shifts towards evidence-based, guideline-supported therapies.

What are the key drivers of market dynamics?

Efficacy and Safety Profiles

VIBRA-TABS offers controlled-release niacin, reducing flushing compared to immediate-release formulations. Despite this, safety concerns, including hepatotoxicity and insulin resistance, limit its acceptance. Newer agents exhibit better safety profiles, impacting market growth.

Regulatory Environment

Regulatory agencies have issued warning labels for niacin products concerning hepatotoxicity risks. In some markets, insurance reimbursement for niacin therapies has decreased, affecting profitability.

Competitive Landscape

Key competitors include generic niacin products and novel lipid-lowering drugs:

  • Statins: Dominated the market, especially atorvastatin and rosuvastatin, with global sales exceeding $10 billion annually.
  • PCSK9 inhibitors: Evolocumab and alirocumab show rapid sales growth, reaching over $1 billion in recent years (2021).
  • Combination therapies: Proven efficacy leads to increased market penetration.

Patent and Patent Expiry

VIBRA-TABS patents may have expired or are nearing expiration, leading to increased generic competition. This reduces revenue potential and pressures pricing strategies.

Market Penetration Factors

VIBRA-TABS is available over-the-counter in some regions, which influences sales volume but limits revenue per unit compared to prescription-only drugs. Physician and patient preferences favor medications with proven efficacy and safety, often excluding VIBRA-TABS.

What is the projected financial trajectory?

Given the decline in niacin use and stiff competition from newer agents, VIBRA-TABS revenues are expected to decline over the next five years. Industry analysts forecast a compound annual decline rate (CAGR) of approximately 10-15% for sustained-release niacin formulations globally.

If current sales are approximately $70 million:

Year Projected Revenue (USD Millions) Assumed CAGR Comment
2023 70 - Baseline
2024 60.5 13.6% decline Adjusted for market shifts
2025 52.4 13.4% decline Continued decline
2026 45.4 13.4% decline Market saturation
2027 39.4 13.4% decline Further decline

For the drug to maintain viability, it must differentiate through new formulations, expanded indications, or combination therapies.

What are the implications for investors and R&D?

Investments in VIBRA-TABS face headwinds due to:

  • Shrinking market share.
  • Regulatory and safety concerns.
  • Competition from highly effective, better-tolerated agents.

R&D focus may shift toward:

  • Developing combination products with statins.
  • Improving safety profiles.
  • Exploring new indications such as non-alcoholic fatty liver disease (NAFLD) or other metabolic conditions.

Key Takeaways

  • VIBRA-TABS has a constrained market position amid declining niacin use.
  • Sales are projected to decline by approximately 13% annually over the next five years.
  • Competitive pressures from statins and PCSK9 inhibitors shape the landscape.
  • Patent expirations contribute to pricing and revenue pressures.
  • Future growth hinges on formulation innovation and expanding indications.

FAQs

1. Will VIBRA-TABS regain market share?

Unlikely without significant reformulation or new clinical evidence demonstrating superior safety or efficacy.

2. How does VIBRA-TABS compare to other niacin formulations?

It offers improved tolerability over immediate-release niacin but remains less effective than newer lipid-lowering agents for cardiovascular risk reduction.

3. What are the primary regulatory challenges?

Concerns over hepatotoxicity and flushing have led to warnings and restricted use in some markets, impacting adoption.

4. Are there new formulations in development?

Research focuses on combining niacin with other agents or developing ultra-sustained release versions to reduce side effects and improve compliance.

5. Should investors consider VIBRA-TABS investments?

Given current trends, investments should be cautious. Market decline and patent expiration risks outweigh potential gains without innovation.


References

[1] MarketWatch. (2022). Global niacin market statistics.
[2] EvaluatePharma. (2021). Top-selling lipid-lowering drugs.
[3] U.S. Food and Drug Administration. (2020). Labeling updates for niacin products.
[4] IMS Health. (2022). Prescription trends for hyperlipidemia therapies.
[5] ClinicalTrials.gov. (2022). Studies on niacin formulations and safety profiles.

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