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Last Updated: December 12, 2025

Acrivastine; pseudoephedrine hydrochloride - Generic Drug Details


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

Acrivastine; pseudoephedrine hydrochloride is the generic ingredient in one branded drug marketed by Endo Operations and is included in one NDA. Additional information is available in the individual branded drug profile pages.

Summary for acrivastine; pseudoephedrine hydrochloride
US Patents:0
Tradenames:1
Applicants:1
NDAs:1
DailyMed Link:acrivastine; pseudoephedrine hydrochloride at DailyMed

US Patents and Regulatory Information for acrivastine; pseudoephedrine hydrochloride

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Endo Operations SEMPREX-D acrivastine; pseudoephedrine hydrochloride CAPSULE;ORAL 019806-001 Mar 25, 1994 DISCN Yes 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

Expired US Patents for acrivastine; pseudoephedrine hydrochloride

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Endo Operations SEMPREX-D acrivastine; pseudoephedrine hydrochloride CAPSULE;ORAL 019806-001 Mar 25, 1994 ⤷  Get Started Free ⤷  Get Started Free
Endo Operations SEMPREX-D acrivastine; pseudoephedrine hydrochloride CAPSULE;ORAL 019806-001 Mar 25, 1994 ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Last updated: August 1, 2025

rket Dynamics and Financial Trajectory for Acrivastine and Pseudoephedrine Hydrochloride


Introduction

Acrivastine combined with pseudoephedrine hydrochloride represents a notable segment within the respiratory and allergy treatment landscape. These pharmaceutics are often formulated to address allergic rhinitis, sinusitis, and common cold symptoms, fostering a consistent demand rooted in global allergy prevalence. This article provides an in-depth analysis of the current market dynamics, regulatory influences, and financial trajectories shaping the future of acrivastine and pseudoephedrine hydrochloride.


Product Profile and Clinical Utility

Acrivastine, a non-sedating antihistamine, exhibits minimal sedative effects, making it suitable for patients requiring daytime symptom relief. Pseudoephedrine hydrochloride, a sympathomimetic decongestant, alleviates nasal congestion by constricting blood vessels. The combination offers a synergistic therapeutic approach, enhancing patient compliance and efficacy.

Worldwide, rising allergic conditions, particularly in urbanized settings, propel demand. According to the World Allergy Organization, over 400 million people suffer from allergic rhinitis globally, a figure projected to increase due to environmental and lifestyle factors.


Market Dynamics

1. Regulatory Environment and Legislative Impact

Pseudoephedrine’s inclusion as a controlled substance in numerous countries, including the U.S. and European Union [1], significantly influences market access and formulation development. Stringent regulations—primarily concerning methamphetamine precursor controls—impose manufacturing and distribution constraints. Conversely, acrivastine benefits from flexible regulatory status as an over-the-counter (OTC) medication in various markets, bolstering its accessibility.

2. Competitive Landscape and Novel Formulations

The market primarily comprises branded generics and a handful of patented formulations. Major pharmaceutical companies, such as Sanofi, Johnson & Johnson, and Teva, possess key formulations. The emergence of extended-release and combination products enhances patient compliance and differentiates offerings. Competitive pressures incentivize innovation, especially in developing formulations with reduced side effects or alternative delivery systems.

3. Market Drivers

  • Rising Prevalence of Allergic Diseases: Urban lifestyle and pollution have accelerated allergy incidences, expanding treatment markets.
  • Increased OTC Accessibility: Policies favoring OTC status in certain regions foster higher sales volume.
  • Healthcare Spending Growth: Increased healthcare expenditure, especially in Asia-Pacific, supports market expansion.

4. Market Restraints

  • Regulatory Limitations on Pseudoephedrine: Heightened controls potentially restrict supply and distribution channels.
  • Generic Competition: Market saturation from lower-priced generics pressures profit margins.
  • Safety Concerns: Adverse effects associated with pseudoephedrine (e.g., hypertension) cause hesitancy among certain patient subgroups, affecting prescribing patterns.

Financial Trajectory and Revenue Analysis

Global Market Valuation

Preliminary estimates project the global antihistamine and decongestant market, inclusive of acrivastine-pseudoephedrine products, maintaining a compound annual growth rate (CAGR) of approximately 4-6% over the next five years [2]. As of 2022, the market was valued at around USD 4.8 billion, with projections exceeding USD 6 billion by 2027.

Regional Market Outlook

  • North America: Dominates due to high allergy prevalence, OTC accessibility, and mature healthcare infrastructure. The U.S., in particular, exhibits significant demand constrained by pseudoephedrine regulations but compensated by innovative formulations and combination products.
  • Europe: Regulatory complexity and strict pseudoephedrine controls moderate growth but benefit from high healthcare spending and disease awareness.
  • Asia-Pacific: Expected to witness the fastest CAGR owing to burgeoning middle classes, urbanization, and increasing allergy diagnoses. Countries like China and India are central to this growth trajectory.

Key Market Players & Revenue Contributions

Leading companies derive revenues via both generic and branded formulations, with notable contributions from:

  • Sanofi: Diversified allergy portfolio, including acrivastine-based products.
  • Johnson & Johnson: Extends its market share via innovative OTC medications.
  • Teva Pharmaceuticals: Focus on generic decongestants, capitalizing on cost-sensitive markets.

Pricing Trends and Patent Dynamics

The commoditization of generic formulations has exerted downward pressure on prices. Patented combination products or novel delivery methods, however, command premium pricing. Patent expiration cycles notably influence revenue peaks; generic entrants often erode initial margins within 1-2 years of patent expiry.


Market Challenges and Opportunities

Challenges

  • Regulatory Hurdles: Pseudoephedrine regulations restrict broad distribution, complicating supply chains.
  • Safety and Side Effect Profiles: Growing concerns over pseudoephedrine’s cardiovascular risks impact consumer and healthcare provider preferences.
  • Market Saturation: Intense generic competition reduces profitability, necessitating differentiation through formulation innovation.

Opportunities

  • Product Innovation: Development of combination products with improved bioavailability and reduced side effects.
  • Emerging Markets: Expanding into underserved Asia-Pacific and Latin America regions offers significant growth potential.
  • Regulatory Advances: Easing pseudoephedrine regulations, coupled with digital tracking, may streamline distribution pathways.

Conclusion and Future Outlook

The future of acrivastine and pseudoephedrine hydrochloride hinges on balancing regulatory compliance with innovation-driven differentiation. Market growth will likely persist, driven by rising allergy prevalence and urbanization, especially in emerging economies. Strategic focus on formulation improvements, navigating regulatory landscapes, and expanding regional footprints are vital for stakeholders aiming to sustain competitive advantages and optimize financial returns.


Key Takeaways

  • Regulatory frameworks, especially concerning pseudoephedrine, remain critical determinants of market access and growth.
  • Innovation in formulation and delivery systems is essential to distinguish offerings amid intense generic competition.
  • Asia-Pacific economies represent the most promising regional markets, with high CAGR projections driven by urbanization and environmental factors.
  • The overall market for acrivastine-pseudoephedrine products is expected to grow at a CAGR of 4-6% until 2027, reaching over USD 6 billion globally.
  • Stakeholders must navigate safety concerns, regulatory shifts, and competitive pressures to maximize financial outcomes.

FAQs

1. What factors are driving demand for acrivastine and pseudoephedrine hydrochloride globally?
Rising prevalence of allergic rhinitis, urban pollution, and increased OTC accessibility are primary drivers. Additionally, healthcare spending growth enhances treatment adoption.

2. How do regulatory restrictions on pseudoephedrine affect market dynamics?
Stringent controls limit manufacturing, distribution, and formulation options, particularly in North America and Europe. This incentivizes innovation and regulatory navigation by manufacturers.

3. What are the key challenges faced by pharmaceutical companies in this segment?
Regulatory compliance, safety concerns over pseudoephedrine’s cardiovascular effects, market saturation with generics, and pricing pressures challenge profitability.

4. Which regions offer the greatest growth potential?
Asia-Pacific, especially China and India, promises the fastest growth due to demographic shifts, urbanization, and increasing allergy cases.

5. What innovations could shape the future of acrivastine-pseudoephedrine formulations?
Extended-release tablets, combination products with fewer side effects, and alternative delivery systems (such as orodispersible films) hold considerable promise.


References

  1. U.S. Drug Enforcement Administration. Pseudoephedrine Control Regulations. 2022.
  2. Global Market Insights. Antihistamine and Decongestant Market Report, 2022.

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