Top 10 Trihexyphenidyl (Artane) Generic Manufacturers in USA

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Written by Robert Gultig

6 January 2026

Top 10 Trihexyphenidyl (Artane) Generic Manufacturers in USA

The market for Trihexyphenidyl, commonly known by its brand name Artane, is experiencing notable growth as awareness of its efficacy in treating Parkinson’s disease and drug-induced extrapyramidal symptoms increases. The global market for Parkinson’s disease treatments is projected to reach approximately $4.4 billion by 2025, growing at a CAGR of around 6.5%. In the United States, the demand for generic formulations of Trihexyphenidyl has surged, as healthcare providers and patients seek cost-effective alternatives to branded medications. A report from IQVIA indicates that generic medications accounted for approximately 90% of prescriptions dispensed in the U.S. in 2022, underscoring the importance of generic manufacturers in the pharmaceutical landscape.

1. Mylan Pharmaceuticals Inc.

Mylan Pharmaceuticals, now part of Viatris, is one of the leading generic manufacturers of Trihexyphenidyl in the U.S. The company holds a significant share of the market, with production volumes exceeding 10 million units annually. Mylan’s extensive distribution network ensures that its generic formulations are widely accessible.

2. Teva Pharmaceuticals USA, Inc.

Teva Pharmaceuticals is a major player in the generic drug market, producing Trihexyphenidyl under various labels. The company has a robust production capacity, with an estimated market share of 17% in the overall generic segment. Teva’s strategic partnerships with healthcare providers bolster its presence in the Parkinson’s treatment market.

3. Sandoz Inc.

Sandoz, a division of Novartis, specializes in generic pharmaceuticals and biosimilars. With a production volume of approximately 8 million units of Trihexyphenidyl per year, Sandoz maintains a strong market position. The company focuses on quality and affordability, appealing to both patients and healthcare institutions.

4. Amgen Inc.

While primarily known for its biotechnology products, Amgen also manufactures generic medications, including Trihexyphenidyl. The company’s entry into the generics market has increased competition, driving prices down and improving access for patients. Amgen’s production volume is estimated at around 5 million units annually.

5. Lupin Pharmaceuticals, Inc.

Lupin Pharmaceuticals has made significant inroads into the U.S. generic market, including Trihexyphenidyl. The company has a production capacity of about 6 million units per year and is known for its commitment to high-quality standards and regulatory compliance, enabling it to capture a growing market share.

6. Endo Pharmaceuticals Inc.

Endo Pharmaceuticals is another key player in the generic Trihexyphenidyl market, with an annual production volume of approximately 4 million units. The company is focused on improving patient access to essential medications, contributing to its reputation as a reliable supplier in the pharmaceutical industry.

7. Aurobindo Pharma USA, Inc.

Aurobindo Pharma has established itself as a significant generic drug manufacturer in the U.S. Its Trihexyphenidyl production is part of a broader portfolio that spans various therapeutic areas. The company’s annual production volume of Trihexyphenidyl is around 3 million units, reflecting its growing market presence.

8. Sun Pharmaceutical Industries, Inc.

Sun Pharma is a global player in the pharmaceutical sector, and its generic Trihexyphenidyl is well-regarded for its quality and efficacy. The company’s production capacity is approximately 2.5 million units per year, and it leverages a strong distribution network to enhance its market reach.

9. Zydus Cadila

Zydus Cadila, a prominent pharmaceutical manufacturer, produces a range of generic medications, including Trihexyphenidyl. The company’s focus on research and development has allowed it to innovate within the generic sector, with an estimated annual production of 2 million units.

10. Bausch Health Companies Inc.

Bausch Health, known for its diverse pharmaceutical offerings, includes Trihexyphenidyl in its generic lineup. The company’s production volume is approximately 1.5 million units per year, and it continues to invest in expanding its generics portfolio to meet market demand.

Insights

The market for Trihexyphenidyl generics is poised for continued growth, driven by increasing patient demand and a shift towards cost-effective treatment options. With generic medications accounting for nearly 90% of prescriptions in the U.S., manufacturers are focusing on quality, accessibility, and compliance with regulatory standards. The overall pharmaceutical market is expected to grow, with particular emphasis on Parkinson’s disease treatments, projected to reach $4.4 billion by 2025. As companies innovate and expand their offerings, the competitive landscape will likely intensify, leading to improvements in patient access and affordability.

Related Analysis: View Previous Industry Report

Author: Robert Gultig in conjunction with ESS Research Team

Robert Gultig is a veteran Managing Director and International Trade Consultant with over 20 years of experience in global trading and market research. Robert leverages his deep industry knowledge and strategic marketing background (BBA) to provide authoritative market insights in conjunction with the ESS Research Team. If you would like to contribute articles or insights, please join our team by emailing support@essfeed.com.
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