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Last Updated: December 11, 2025

Fluphenazine hydrochloride - Generic Drug Details


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What are the generic drug sources for fluphenazine hydrochloride and what is the scope of patent protection?

Fluphenazine hydrochloride is the generic ingredient in three branded drugs marketed by Ani Pharms, Pharm Assoc, Schering, Apothecon, Fresenius Kabi Usa, Ajanta Pharma Ltd, Alembic, Amneal, Apotex, Aurobindo Pharma Ltd, Breckenridge, Chartwell Rx, Dr Reddys, Glenmark Pharms Ltd, Lannett Co Inc, MSN, Novitium Pharma, Prasco, Rising, Sandoz, Taro, Torrent, Twi Pharms, Upsher Smith Labs, Watson Labs, and Zydus Lifesciences, and is included in thirty-five NDAs. Additional information is available in the individual branded drug profile pages.

There are six drug master file entries for fluphenazine hydrochloride. Twenty-eight suppliers are listed for this compound.

Summary for fluphenazine hydrochloride
US Patents:0
Tradenames:3
Applicants:26
NDAs:35
Drug Master File Entries: 6
Finished Product Suppliers / Packagers: 28
Raw Ingredient (Bulk) Api Vendors: 145
Clinical Trials: 12
What excipients (inactive ingredients) are in fluphenazine hydrochloride?fluphenazine hydrochloride excipients list
DailyMed Link:fluphenazine hydrochloride at DailyMed
Recent Clinical Trials for fluphenazine hydrochloride

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Janssen Scientific Affairs, LLC
Technische Universität MünchenPhase 4
Hannover Medical SchoolPhase 3

See all fluphenazine hydrochloride clinical trials

Pharmacology for fluphenazine hydrochloride
Drug ClassPhenothiazine
Anatomical Therapeutic Chemical (ATC) Classes for fluphenazine hydrochloride

US Patents and Regulatory Information for fluphenazine hydrochloride

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Amneal FLUPHENAZINE HYDROCHLORIDE fluphenazine hydrochloride TABLET;ORAL 213647-002 Jul 9, 2020 AB RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Upsher Smith Labs FLUPHENAZINE HYDROCHLORIDE fluphenazine hydrochloride TABLET;ORAL 213784-004 Oct 24, 2022 AB RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Chartwell Rx FLUPHENAZINE HYDROCHLORIDE fluphenazine hydrochloride TABLET;ORAL 215141-001 Oct 20, 2021 AB RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Sandoz FLUPHENAZINE HYDROCHLORIDE fluphenazine hydrochloride TABLET;ORAL 089586-004 Oct 16, 1987 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Aurobindo Pharma Ltd FLUPHENAZINE HYDROCHLORIDE fluphenazine hydrochloride TABLET;ORAL 218055-004 Aug 18, 2023 AB RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>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 Fluphenazine Hydrochloride

Last updated: July 29, 2025

Introduction

Fluphenazine hydrochloride, a typical antipsychotic agent, has been a mainstay in the treatment of schizophrenia and related psychoses since its approval in the mid-20th century. As a member of the phenothiazine class, it exerts its therapeutic effects through dopamine receptor antagonism. Despite advancements in atypical antipsychotics, fluphenazine hydrochloride maintains relevance due to its efficacy, affordability, and extensive clinical history. This report examines the current market landscape, underlying dynamics influencing demand and supply, and the projected financial trajectory for fluphenazine hydrochloride over the coming years.

Market Landscape and Key Players

The global psychiatric medication market is projected to grow steadily, driven by increasing prevalence of mental health disorders[1]. While newer atypical antipsychotics such as risperidone and olanzapine dominate the market, traditional agents like fluphenazine continue to serve specific patient populations and clinical settings.

Manufacturers of fluphenazine hydrochloride primarily include generic pharmaceutical companies across Asia, Europe, and North America. The high cost-effectiveness of generic formulations sustains its market share, especially in regions with constrained healthcare budgets. Notable brands include Apresoline (by Mylan), and generic producers supply bulk active pharmaceutical ingredient (API) to various formulations.

Market Dynamics

Adjustments in Clinical Practice

Although atypical antipsychotics are favored due to a lower side-effect profile, clinicians still prescribe fluphenazine hydrochloride for stable long-term management owing to its robust efficacy and cost advantages. Additionally, in resource-constrained settings, its affordability sustains steady demand.[2]

Regulatory and Patent Environment

The patent landscape favors generics, with no recent patent protections granted for fluphenazine hydrochloride, leading to a commoditized market. Regulatory approval pathways for generic equivalents are well-established, facilitating ongoing production and distribution.

Pricing and Reimbursement Trends

Cost pressures persist globally, with hospitals and healthcare systems favoring lower-priced generics. The affordability of fluphenazine hydrochloride supports its continued use, particularly where newer agents' high costs hinder widespread adoption[3].

Supply Chain Considerations

The API supply chain is concentrated, with China and India as dominant producers. Any disruptions due to geopolitical tensions, trade policies, or pandemic-related failures could affect availability and pricing.

Demand Drivers

  • Prevalence of Schizophrenia: The World Health Organization estimates over 20 million people globally are affected by schizophrenia[4]. Long-term management needs sustain demand for medications like fluphenazine hydrochloride.
  • Healthcare Access: Low-cost generics are critical in emerging markets, maintaining steady consumption.
  • Clinical Preference: In certain cases, clinicians favor traditional antipsychotics for specific patient profiles or due to established safety profiles.

Market Challenges

  • Side-effect Profile: Extrapyramidal symptoms and other adverse effects associated with phenothiazines have influenced prescribing trends.
  • Market Competition: The rapid growth of newer antipsychotics with better tolerance profiles reduces the market share of traditional agents.
  • Regulatory Scrutiny: Increased concern over adverse effects may lead to restrictions or reduced prescribing of traditional antipsychotics in some jurisdictions.

Financial Trajectory

Historical Trends

Over the past decade, revenues for fluphenazine hydrochloride have remained relatively stable, primarily driven by generic sales in emerging markets. In developed regions, declining use has moderated revenue growth but has not led to significant market exit due to ongoing demand.

Projection for Next 5-10 Years

  • Revenue Stability: Demand is expected to remain steady, driven by price-sensitive healthcare systems and clinical preference among certain psychiatrists.
  • Price Trends: Prices are anticipated to decline marginally owing to generic competition, with some stabilization attributable to supply chain constraints or regional price regulations.
  • Market Volume: The global volume of fluphenazine hydrochloride distribution is projected to grow modestly aligned with schizophrenia’s prevalence and treatment adherence rates.

Impact of Biosimilars and Competition

Although biosimilars are irrelevant to small-molecule drugs like fluphenazine, competitive pressure from other generic antipsychotics may cause slight market share shifts, especially with the advent of multireceptor-targeted drugs.

Emerging Markets and Future Opportunities

Regions such as Africa, Southeast Asia, and Latin America are projected to account for increased pharmaceutical consumption as healthcare access improves. The low-cost manufacturing base supports further penetration into these markets.

Risks and Uncertainties

  • Regulatory restrictions due to adverse effect profiles.
  • Potential new formulations with improved safety profiles overshadowing traditional phenothiazines.
  • Geopolitical and supply-side disruptions affecting API input.

Conclusion

The financial outlook for fluphenazine hydrochloride remains cautiously optimistic, anchored in sustained demand within budget-conscious healthcare sectors. While market growth may plateau or decline modestly in high-income countries, emerging markets and long-term usage patterns support ongoing revenue streams. Industry stakeholders should monitor regulatory changes, supply chain stability, and clinical practice trends to refine strategic planning.


Key Takeaways

  • Stable Demand in Limited-Resource Settings: Fluphenazine hydrochloride’s affordability sustains its demand in emerging markets and resource-limited healthcare environments.
  • Price Competition Pressures: Generic market saturation and price erosions are anticipated, constraining revenue growth but maintaining profitability for established producers.
  • Regulatory and Clinical Dynamics: Substituting for newer agents due to safety concerns or clinical preferences ensures continued, albeit modest, market relevance.
  • Supply Chain Risks: Dependence on API producers in China and India calls for strategic inventory and sourcing diversification.
  • Market Growth Opportunities: Expansion into regions with rising mental health awareness and improved healthcare infrastructure offers potential upside.

FAQs

1. Is fluphenazine hydrochloride still a viable treatment option compared to newer antipsychotics?
Yes. While newer atypical antipsychotics are preferred for their improved side-effect profiles, fluphenazine hydrochloride remains relevant, especially where cost constraints limit access to newer agents.

2. How might regulatory changes affect the availability of fluphenazine hydrochloride?
Increased regulatory scrutiny over adverse effects could lead to restrictions or requirement-specific labeling, potentially reducing prescribing frequency but unlikely to eliminate market presence due to established clinical efficacy.

3. What are the primary challenges facing manufacturers of fluphenazine hydrochloride?
Challenges include declining market share against newer medications, pricing pressures from generics, supply chain vulnerabilities, and regulatory concerns related to safety profiles.

4. How important are emerging markets for the future sales of fluphenazine hydrochloride?
Extremely important. These regions account for increasing pharmaceutical consumption driven by rising mental health awareness, infrastructure improvements, and cost-sensitive healthcare policies.

5. What innovations could impact the market trajectory for traditional antipsychotics like fluphenazine?
Development of newer formulations with improved tolerability, targeted delivery systems, or combination therapies could alter prescribing patterns, but significant shifts would require demonstrated safety and efficacy benefits.


References

[1] MarketsandMarkets. "Psychiatric Drugs Market by Type, Application, and Region – Global Forecast to 2027."
[2] World Health Organization. "The Global Mental Health Agenda."
[3] IMS Health. "Global Pharmaceutical Pricing Trends."
[4] World Health Organization. "Schizophrenia Fact Sheet."

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