CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE Drug Patent Profile

When do Chlordiazepoxide Hydrochloride And Clidinium Bromide patents expire, and when can generic versions of Chlordiazepoxide Hydrochloride And Clidinium Bromide launch?

Chlordiazepoxide Hydrochloride And Clidinium Bromide is a drug marketed by Alembic, Alkem Labs Ltd, Amneal, Aurobindo Pharma Ltd, Chartwell Rx, Corepharma, Dr Reddys, Micro Labs, Misemer, Nuvo Pharms Inc, Teva Pharms Usa, Torrent, and Winder Labs Llc. and is included in thirteen NDAs.

The generic ingredient in CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE is chlordiazepoxide hydrochloride; clidinium bromide. There are nine drug master file entries for this compound. Thirteen suppliers are listed for this compound. Additional details are available on the chlordiazepoxide hydrochloride; clidinium bromide profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Chlordiazepoxide Hydrochloride And Clidinium Bromide

A generic version of CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE was approved as chlordiazepoxide hydrochloride; clidinium bromide by NUVO PHARMS INC on July 7^th, 2020.

Summary for CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE

US Patents:	0
Applicants:	13
NDAs:	13
Finished Product Suppliers / Packagers:	12
What excipients (inactive ingredients) are in CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE?	CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE excipients list
DailyMed Link:	CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE at DailyMed

Pharmacology for CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE

Drug Class	Anticholinergic Benzodiazepine
Mechanism of Action	Cholinergic Antagonists
Physiological Effect	Decreased Parasympathetic Acetylcholine Activity Digestive/GI System Activity Alteration GI Motility Alteration

US Patents and Regulatory Information for CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Alembic	CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE	chlordiazepoxide hydrochloride; clidinium bromide	CAPSULE;ORAL	216969-001	Sep 15, 2023	AB	RX	No	No
Dr Reddys	CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE	chlordiazepoxide hydrochloride; clidinium bromide	CAPSULE;ORAL	214698-001	May 10, 2021	AB	RX	No	No
Aurobindo Pharma Ltd	CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE	chlordiazepoxide hydrochloride; clidinium bromide	CAPSULE;ORAL	216419-001	Sep 14, 2023	AB	RX	No	No

Market Dynamics and Financial Trajectory for CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE

Last updated: February 10, 2026

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What is the current market landscape for chlordiazepoxide hydrochloride combined with clidinium bromide?

The combination of chlordiazepoxide hydrochloride (a benzodiazepine) and clidinium bromide (a quaternary ammonium compound) primarily targets gastrointestinal disorders, particularly irritable bowel syndrome (IBS) with anxiety components. It remains a niche within broader anxiolytic and gastrointestinal treatment markets.

The global psychiatric drugs market was valued at approximately $40.5 billion in 2021, with gastrointestinal therapeutics contributing about $16 billion [1]. The specific segment encompassing this drug combination is not distinctly segmented but is considered part of the anxiolytic plus antispasmodic product categories.

Key market players include Pfizer, Novartis, and other regional pharmaceutical firms, primarily operating through hospital, prescription, and compounded formulations. Generic versions widely exist, lowering barriers to market entry in certain jurisdictions.

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How do regulatory and patent trends shape the financial outlook?

Patent Status:

• The patent for this specific combination has largely expired or is nearing expiration in major markets such as the U.S. and Europe. This results in increased generic competition, compressing prices and profit margins.

Regulatory Environment:

• Regulatory approval for new indications is limited due to existing generics. However, there is potential for reformulation or combination with newer agents to extend patent life or create new IP barriers.

• The drug falls under controlled substance regulations in some jurisdictions because of its benzodiazepine component, impacting manufacturing and prescription policies.

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What are the key drivers influencing market growth or decline?

Drivers:

• Rising prevalence of IBS and functional gastrointestinal disorders (FGIDs), estimated to affect 10-15% of the global population, supports continued demand for combination treatments.

• Increasing recognition of comorbid anxiety and gastrointestinal disorders boosts prescribing rates.

• Growing use of older, well-understood drugs in developing markets due to cost advantages.

Challenges:

• Concerns about benzodiazepine dependency and regulatory restrictions limit off-label use and prescriptions.

• Price erosion from generic competition reduces revenue per unit.

• Shift toward newer, non-benzodiazepine anxiolytics and gastrointestinal therapies with better safety profiles.

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What are the financial trends and forecasts?

Historical performance:

• The global sales of benzodiazepine-based medications declined at approximately 2-3% annually over the past five years due to regulatory restrictions and market saturation [2].

• For drugs containing chlordiazepoxide with clidinium bromide, sales are heavily dependent on regional prescribing habits, with higher prevalence in Latin America and some Asian markets.

Forecasts for the next five years:

Year	Estimated Market Size (USD millions)	Key Factors
2023	$200–$250	Continued generic penetration, stable demand
2025	$180–$220	Increasing regulatory restrictions, shift toward newer therapies
2030	$150–$200	Diminishing usage, potential reformulations

• Compound annual growth rate (CAGR) projected at slight decline (−3%) through 2030 primarily due to market saturation, regulatory hurdles, and safety concerns.

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What strategic opportunities exist?

• Development of combination products with non-benzodiazepine anxiolytics or novel antispasmodics could extend lifecycle.

• Focus on markets with fewer restrictions, such as Latin America and parts of Asia, where prescribing patterns remain favorable.

• Optimization of manufacturing costs to sustain margins amid price erosion.

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Summary

Market prospects for chlordiazepoxide hydrochloride and clidinium bromide are constrained by patent expiries, generic competition, and regulatory challenges. Demand persists due to the drug’s established efficacy in gastrointestinal and anxiety-related indications, especially in markets with limited access to newer therapies. Revenue is expected to decline modestly over the next decade, unless strategic reformulation or innovative combination therapies are pursued.

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Key Takeaways

• The combination drug faces declining revenues driven by generic competition and regulatory restrictions on benzodiazepines.

• Market growth is limited; forecasts suggest a slight decline through 2030.

• Opportunities include product reformulation and focus on markets with fewer restrictions.

• The primary market remains gastrointestinal disorder treatment, with demand supported by the prevalence of IBS.

• Regulatory hurdles in some markets restrict prescribing, impacting revenue prospects.

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FAQs

1. What drives the demand for chlordiazepoxide with clidinium bromide?
Demand is driven by the prevalence of IBS and related gastrointestinal disorders, compounded by comorbid anxiety. Its established efficacy makes it a treatment of choice in certain regions.

2. How does patent expiry affect the drug’s market?
Patent expiries lead to increased generic competition, which drives down prices and profit margins, diminishing the drug’s revenue potential.

3. Are there safety concerns affecting market prospects?
Yes. Benzodiazepines are associated with dependency risks, leading to regulatory restrictions and reduced prescribing in some countries.

4. What regional differences impact market dynamics?
Latin America and parts of Asia show higher prescription rates due to less stringent regulations and lower access to newer drugs, supporting continued sales in these markets.

5. What strategies could extend the product’s lifecycle?
Reformulation, combination with non-benzodiazepine agents, and targeting markets with lenient regulations can help prolong lifecycle and profitability.

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References

[1] Global Market Insights. (2021). Psychiatric Drugs Market Size Report.
[2] IQVIA. (2022). Pharmaceutical Market Trends Analysis.