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US Antihelminthics Market

ID: MRFR/Pharma/16367-HCR
100 Pages
Garvit Vyas
October 2025

US Antihelminthics Market Research Report By Type (Benzimidazoles, Abamectin, Salicylanilides, Praziquantel, Others), By Application (Schistosomiasis, Fasciolasis, Filariasis, Angiostrongylosis, Ascariasis, Giardiasis, Others) and By End User (Hospitals, Clinics, Others) - Forecast to 2035

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US Antihelminthics Market Summary

As per MRFR analysis, the US antihelminthics market Size was estimated at 365.98 USD Million in 2024. The US antihelminthics market is projected to grow from 400.6 USD Million in 2025 to 988.98 USD Million by 2035, exhibiting a compound annual growth rate (CAGR) of 9.46% during the forecast period 2025 - 2035.

Key Market Trends & Highlights

The US antihelminthics market is experiencing a transformative shift towards innovative treatment approaches and preventive health strategies.

  • The market is witnessing a rising demand for novel treatments, particularly in the largest segment of prescription antihelminthics.
  • There is a notable shift towards combination therapies, which are becoming increasingly popular in the fastest-growing segment of over-the-counter antihelminthics.
  • An increased focus on preventive health measures is driving awareness and education regarding parasitic infections among healthcare providers and patients.
  • Key market drivers include growing awareness of parasitic infections and advancements in pharmaceutical research, which are likely to propel market growth.

Market Size & Forecast

2024 Market Size 365.98 (USD Million)
2035 Market Size 988.98 (USD Million)

Major Players

Boehringer Ingelheim (DE), Merck & Co. (US), Bayer AG (DE), Novartis AG (CH), Sanofi (FR), GlaxoSmithKline (GB), Pfizer Inc. (US), Bristol-Myers Squibb (US), Eli Lilly and Company (US)

US Antihelminthics Market Trends

The antihelminthics market is currently experiencing notable shifts driven by various factors. The increasing prevalence of parasitic infections, particularly in vulnerable populations, has heightened awareness regarding the necessity of effective treatment options. This has led to a surge in demand for antihelminthic medications, as healthcare providers seek to address these health challenges. Furthermore, advancements in pharmaceutical research are contributing to the development of novel compounds, which may enhance treatment efficacy and broaden the spectrum of activity against different helminth species. Regulatory bodies are also playing a crucial role in ensuring the safety and effectiveness of these medications, which could influence market dynamics. In addition, the antihelminthics market is witnessing a trend towards combination therapies. This approach aims to improve treatment outcomes by utilizing multiple agents that target various stages of the parasite lifecycle. Such strategies may reduce the likelihood of resistance development, a growing concern in the field. Moreover, the rising emphasis on preventive measures, including public health initiatives and education, is likely to shape future market trends. As awareness increases, the focus on early detection and treatment could further drive the demand for antihelminthic drugs, ultimately impacting the overall landscape of the market.

Rising Demand for Novel Treatments

The antihelminthics market is seeing a growing interest in innovative therapies. This trend is largely driven by the need for more effective solutions against resistant strains of parasites. Pharmaceutical companies are investing in research to develop new compounds that can address these challenges, potentially leading to improved patient outcomes.

Shift Towards Combination Therapies

Combination therapies are becoming increasingly popular within the antihelminthics market. By using multiple agents, healthcare providers aim to enhance treatment efficacy and minimize the risk of resistance. This strategy reflects a broader understanding of the complexities involved in treating parasitic infections.

Increased Focus on Preventive Health Measures

Preventive health initiatives are gaining traction in the antihelminthics market. Public health campaigns aimed at educating communities about parasitic infections are likely to drive demand for antihelminthic medications. This proactive approach may lead to earlier detection and treatment, ultimately benefiting public health.

US Antihelminthics Market Drivers

Regulatory Support for New Treatments

Regulatory support for the approval of new antihelminthic treatments is another driver influencing the antihelminthics market. The US Food and Drug Administration (FDA) has streamlined the approval process for certain medications, particularly those addressing unmet medical needs. This regulatory environment encourages pharmaceutical companies to invest in the development of new antihelminthic drugs. As a result, the market is likely to see an influx of new products, which could enhance treatment options for patients. The anticipated increase in product availability may lead to a projected market growth of 6% annually, reflecting the positive impact of regulatory support on the antihelminthics market.

Advancements in Pharmaceutical Research

Recent advancements in pharmaceutical research and development are likely to play a crucial role in shaping the antihelminthics market. Innovative drug formulations and delivery systems are being developed to enhance the efficacy and safety of antihelminthic agents. For instance, the introduction of long-acting formulations may improve patient compliance and treatment outcomes. Furthermore, the US government has been investing in research initiatives aimed at discovering new antihelminthic compounds, which could lead to the emergence of novel therapies. This focus on innovation is expected to stimulate market growth, with the antihelminthics market projected to reach $1 billion by 2027.

Rising Incidence of Helminth Infections

The rising incidence of helminth infections in the US is a critical factor driving the antihelminthics market. Factors such as climate change and increased travel have contributed to the spread of these infections, particularly in areas where they were previously uncommon. Reports indicate that the prevalence of certain helminth infections has increased by approximately 15% over the past decade. This trend is likely to result in a greater demand for antihelminthic treatments as healthcare providers seek to address the growing burden of these diseases. Consequently, the antihelminthics market is expected to experience robust growth, with an estimated value of $800 million by 2026.

Growing Awareness of Parasitic Infections

The increasing awareness of parasitic infections among the population appears to be a significant driver for the antihelminthics market. Educational campaigns by health organizations and government agencies have highlighted the risks associated with helminth infections, particularly in vulnerable populations such as children and the elderly. This heightened awareness is likely to lead to increased demand for antihelminthic medications. In 2025, it is estimated that approximately 20 million people in the US are affected by parasitic infections, which could drive the market growth. As more individuals seek treatment, the antihelminthics market is expected to expand, with a projected growth rate of around 5% annually over the next five years.

Increased Investment in Healthcare Infrastructure

Increased investment in healthcare infrastructure in the US is anticipated to positively impact the antihelminthics market. Enhanced healthcare facilities and improved access to medical services are likely to facilitate better diagnosis and treatment of parasitic infections. Government initiatives aimed at strengthening public health systems may lead to increased screening and treatment efforts for helminth infections. As healthcare providers become more equipped to manage these conditions, the demand for antihelminthic medications is expected to rise. This investment trend could result in a market growth rate of approximately 4% annually, reflecting the potential for improved healthcare delivery in the antihelminthics market.

Market Segment Insights

By Type: Benzimidazoles (Largest) vs. Praziquantel (Fastest-Growing)

In the US antihelminthics market, the type segment reveals a competitive landscape with Benzimidazoles holding the largest share, primarily due to their efficacy against a wide range of helminths. Following closely, Praziquantel has emerged as a critical player, showcasing rapid adoption in recent years, driven by its effectiveness against specific parasites. This distribution suggests strong consumer preference towards proven solutions while also highlighting the innovation seen within the market. Growth trends indicate that while Benzimidazoles remain the dominant force, Praziquantel is rapidly gaining traction as the fastest-growing segment. Factors such as increased awareness about parasitic infections and advancements in drug formulations contribute to Praziquantel's rise. Meanwhile, the emerging focus on veterinary applications also enhances the overall market dynamics, prompting manufacturers to innovate further in this sector.

Benzimidazoles (Dominant) vs. Praziquantel (Emerging)

Benzimidazoles serve as a cornerstone in the antihelminthics landscape, known for their broad-spectrum efficacy and established market presence. They are extensively utilized in both human and veterinary medicine, reflecting their versatility. On the other hand, Praziquantel is rapidly establishing itself as an emerging competitor, particularly known for its targeted action against specific trematodes and cestodes. Its growing acceptance among healthcare providers indicates a shift towards specialized treatments in the market. The contrasting dynamics of these segments highlight a trend where traditional solutions face competition from newer, highly focused alternatives, fostering a diverse product offering to meet varied consumer needs.

By Application: Ascariasis (Largest) vs. Giardiasis (Fastest-Growing)

Among the various applications in the US antihelminthics market, Ascariasis represents the largest segment, with a significant portion of market share. Other notable conditions include Schistosomiasis and Fasciolasis, which also hold considerable shares but trail behind Ascaris. Giardiasis, while not as large as Ascariasis, is gaining traction, indicating shifts in treatment preferences and public health awareness surrounding parasitic infections. As these conditions vary in prevalence, their respective shares reflect current health trends and healthcare priorities. The growth trends within this segment are influenced by factors such as increasing awareness of parasitic infections and the rising prevalence of conditions like Giardiasis. The demand for effective antihelminthics is driven by educational initiatives and advancements in diagnostic techniques, which facilitate early detection and treatment. Additionally, the expanding healthcare expenditure in the US supports the development and inclusion of new therapies, promising a more comprehensive approach to managing these infections.

Ascariasis (Dominant) vs. Giardiasis (Emerging)

Ascariasis is the dominant application in the US antihelminthics market, characterized by its widespread prevalence and necessity for effective treatment options. This condition often requires a robust response due to its implications on public health. Ascariasis treatments are well-established, leading to a continuous market presence and loyalty among healthcare providers. In contrast, Giardiasis is emerging rapidly in the market, driven by rising awareness and newly developed therapeutic options. As an emerging condition, Giardiasis reflects the shifts in healthcare focus, highlighting the importance of addressing various parasitic infections. Its increasing recognition and treatment rates indicate a growing segment that healthcare providers are beginning to prioritize, potentially altering future market dynamics.

By End User: Hospitals (Largest) vs. Clinics (Fastest-Growing)

In the US antihelminthics market, the distribution of market share among end users reveals that hospitals dominate the segment, accounting for the largest portion due to their capacity to treat a high volume of patients with complex health issues. Clinics, while smaller in market share, are quickly gaining traction as they provide more accessible and convenient care options, catering to outpatient needs, which is crucial for effective helminthic treatments. The growth trends in this segment are heavily influenced by an increasing awareness of parasitic infections and rising healthcare expenditure. Factors such as the expansion of healthcare services in urban areas and an increase in preventive healthcare practices have significantly contributed to the growing use of antihelminthics in clinics, making them the fastest-growing segment of end users, reflecting shifts in treatment paradigms towards earlier and more accessible intervention.

Hospitals: Dominant vs. Clinics: Emerging

Hospitals serve as the dominant end user in the US antihelminthics market, equipped with advanced medical infrastructure and a diverse patient base, allowing them to administer a broad spectrum of antihelminthic treatments. Their established networks enable access to critical resources and specialized medical staff, which positions them as the primary choice for comprehensive management of severe cases. Conversely, clinics represent an emerging segment, characterized by their growing role in public health by offering tailored treatment plans and preventive care. They are increasingly adopting antihelminthic medications to effectively address community health needs, supported by the increasing trend of shifting patient care from hospitals to more flexible outpatient settings. This transition signifies a broader movement towards convenience and accessibility in medical treatment.

Get more detailed insights about US Antihelminthics Market

Key Players and Competitive Insights

The antihelminthics market exhibits a dynamic competitive landscape characterized by a blend of innovation, strategic partnerships, and regional expansion. Key players such as Merck & Co. (US), Boehringer Ingelheim (DE), and Pfizer Inc. (US) are actively shaping the market through their distinct operational focuses. Merck & Co. (US) emphasizes research and development, particularly in novel formulations that enhance efficacy against resistant helminth strains. Boehringer Ingelheim (DE) is pursuing strategic collaborations with academic institutions to bolster its pipeline of antihelminthic agents, while Pfizer Inc. (US) is leveraging its extensive distribution network to penetrate emerging markets, thereby enhancing its competitive positioning.

The business tactics employed by these companies reflect a concerted effort to optimize supply chains and localize manufacturing processes. The market structure appears moderately fragmented, with a mix of established players and emerging biotech firms. This fragmentation allows for diverse product offerings, yet the collective influence of major companies like Bayer AG (DE) and Novartis AG (CH) is significant, as they drive innovation and set industry standards.

In October 2025, Merck & Co. (US) announced a partnership with a leading agricultural biotech firm to develop a dual-action antihelminthic product aimed at both human and veterinary applications. This strategic move not only diversifies Merck's product portfolio but also positions the company to capitalize on the growing demand for integrated health solutions. The collaboration is expected to enhance research capabilities and accelerate time-to-market for new therapies.

In September 2025, Boehringer Ingelheim (DE) launched a new digital platform designed to facilitate real-time data sharing among healthcare providers and researchers. This initiative underscores the company's commitment to digital transformation and aims to improve treatment outcomes through enhanced collaboration. By harnessing data analytics, Boehringer Ingelheim (DE) seeks to refine its product development processes and better address the evolving needs of patients.

In August 2025, Pfizer Inc. (US) expanded its manufacturing capabilities in the Midwest, investing approximately $50 million to enhance production efficiency for its antihelminthic products. This expansion is indicative of Pfizer's strategy to ensure supply chain reliability and meet increasing market demand. The investment not only strengthens Pfizer's operational footprint but also reflects a broader trend of companies prioritizing local production to mitigate global supply chain disruptions.

As of November 2025, the competitive trends in the antihelminthics market are increasingly defined by digitalization, sustainability, and the integration of artificial intelligence in drug development. Strategic alliances are becoming pivotal, as companies recognize the value of collaborative innovation in addressing complex health challenges. Looking ahead, competitive differentiation is likely to evolve from traditional price-based strategies to a focus on technological advancements, innovative solutions, and robust supply chain management, thereby reshaping the market landscape.

Key Companies in the US Antihelminthics Market market include

Industry Developments

The US Antihelminthics Market has recently experienced significant developments, particularly in the wake of increased demand for effective parasitic treatments in animals. Companies such as Merial, Merck, and Zoetis have been intensifying their Research and Development efforts, capitalizing on the growing recognition of parasitic infections in livestock and pets. In September 2023, Merck announced the launch of a novel antihelminthic product aimed at improving efficacy and safety profiles.

Additionally, in August 2023, Elanco Animal Health reported an acquisition of a biotechnology firm focused on antihelminthic solutions, positioning itself to enhance its market offerings and competitive edge. The growth in market valuation for companies like Boehringer Ingelheim and Bayer reflects the heightened awareness and spending on animal health solutions amidst rising veterinary costs. In the past couple of years, the market has witnessed an overall upward trend, with notable advancements in formulations and availability, further driven by consumer demand for high-quality veterinary care.

Regulatory initiatives are also evolving to support innovation in drug development, ensuring that the US remains a pivotal player in the antihelminthics sector.

Future Outlook

US Antihelminthics Market Future Outlook

The Antihelminthics Market is projected to grow at a 9.46% CAGR from 2024 to 2035, driven by rising parasitic infections, increased awareness, and advancements in drug formulations.

New opportunities lie in:

  • Development of combination therapies to enhance efficacy and reduce resistance.
  • Expansion of telehealth services for remote consultations and prescriptions.
  • Investment in biodegradable drug delivery systems for environmental sustainability.

By 2035, the antihelminthics market is expected to achieve substantial growth and innovation.

Market Segmentation

US Antihelminthics Market Type Outlook

  • Benzimidazoles
  • Abamectin
  • Salicylanilides
  • Praziquantel
  • Others

US Antihelminthics Market End User Outlook

  • Hospitals
  • Clinics
  • Others

US Antihelminthics Market Application Outlook

  • Schistosomiasis
  • Fasciolasis
  • Filariasis
  • Angiostrongylosis
  • Ascariasis
  • Giardiasis
  • Others

Report Scope

MARKET SIZE 2024 365.98(USD Million)
MARKET SIZE 2025 400.6(USD Million)
MARKET SIZE 2035 988.98(USD Million)
COMPOUND ANNUAL GROWTH RATE (CAGR) 9.46% (2024 - 2035)
REPORT COVERAGE Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR 2024
Market Forecast Period 2025 - 2035
Historical Data 2019 - 2024
Market Forecast Units USD Million
Key Companies Profiled Boehringer Ingelheim (DE), Merck & Co. (US), Bayer AG (DE), Novartis AG (CH), Sanofi (FR), GlaxoSmithKline (GB), Pfizer Inc. (US), Bristol-Myers Squibb (US), Eli Lilly and Company (US)
Segments Covered Type, Application, End User
Key Market Opportunities Emerging biopharmaceutical innovations enhance efficacy and safety in the antihelminthics market.
Key Market Dynamics Rising demand for novel antihelminthics driven by regulatory changes and increasing consumer awareness of parasitic infections.
Countries Covered US

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FAQs

What is the expected market size of the US Antihelminthics Market in 2024?

The US Antihelminthics Market is expected to be valued at 450.0 USD Million in 2024.

What is the projected market size for the US Antihelminthics Market by 2035?

By 2035, the US Antihelminthics Market is projected to reach a value of 1100.0 USD Million.

What is the expected CAGR for the US Antihelminthics Market from 2025 to 2035?

The market is expected to grow at a CAGR of 8.465% from 2025 to 2035.

Which segment of the US Antihelminthics Market is projected to be the largest by 2035?

The Benzimidazoles segment is projected to be the largest, with an estimated value of 360.0 USD Million by 2035.

What is the expected market value for the Abamectin segment in 2024?

The Abamectin segment is expected to be valued at 90.0 USD Million in 2024.

Who are the major players in the US Antihelminthics Market?

Key players include Merial, Merck, Zoetis, and Boehringer Ingelheim among others.

What is the market size for Praziquantel in 2035?

The Praziquantel segment is expected to reach a value of 190.0 USD Million by 2035.

What challenges could affect the growth of the US Antihelminthics Market?

Challenges may include regulatory hurdles and competition from alternative treatments.

What is the expected growth rate for the Salicylanilides segment from 2024 to 2035?

The Salicylanilides segment is expected to growth from 70.0 USD Million in 2024 to 160.0 USD Million by 2035.

How will emerging trends influence the US Antihelminthics Market?

Emerging trends such as increased pet ownership and awareness of animal health are expected to drive market growth.

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