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Last Updated: April 24, 2025

PROMETHAZINE PLAIN Drug Patent Profile


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When do Promethazine Plain patents expire, and when can generic versions of Promethazine Plain launch?

Promethazine Plain is a drug marketed by Xttrium Labs Inc and is included in one NDA.

The generic ingredient in PROMETHAZINE PLAIN is promethazine hydrochloride. There are twelve drug master file entries for this compound. Forty-seven suppliers are listed for this compound. Additional details are available on the promethazine hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Promethazine Plain

A generic version of PROMETHAZINE PLAIN was approved as promethazine hydrochloride by ZYDUS PHARMS USA on November 18th, 2005.

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SponsorPhase
National Trauma CenterN/A
Oman Medical Speciality BoardPhase 3
Tanta UniversityN/A

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Pharmacology for PROMETHAZINE PLAIN
Drug ClassPhenothiazine

US Patents and Regulatory Information for PROMETHAZINE PLAIN

ApplicantTradenameGeneric NameDosageNDAApproval DateTETypeRLDRSPatent No.Patent ExpirationProductSubstanceDelist Req.Exclusivity Expiration
Xttrium Labs Inc PROMETHAZINE PLAIN promethazine hydrochloride SYRUP;ORAL 087953-001 Nov 15, 1982 AA RX Yes Yes ⤷  Try for Free ⤷  Try for Free ⤷  Try for Free
>Applicant>Tradename>Generic Name>Dosage>NDA>Approval Date>TE>Type>RLD>RS>Patent No.>Patent Expiration>Product>Substance>Delist Req.>Exclusivity Expiration
Showing 1 to 1 of 1 entries

Market Dynamics and Financial Trajectory for Promethazine

Introduction

Promethazine, a first-generation antihistamine, is widely used for treating various conditions including allergic reactions, nausea and vomiting, motion sickness, and sedation. The recent launch of Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral Solution by ANI Pharmaceuticals highlights the ongoing market dynamics and financial implications of this drug.

Market Demand and Seasonality

The demand for promethazine and its combinations, such as the oral solution with dextromethorphan, is significantly influenced by seasonal factors. The launch of Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral Solution by ANI Pharmaceuticals just before the cough and cold season is strategically timed to capitalize on increased demand during this period[1][4].

Competitive Landscape

The generics market, where promethazine products are positioned, is highly competitive. ANI Pharmaceuticals' aggressive strategy of launching multiple new products, including the 14th new product launch in 2024, indicates a robust R&D pipeline and efficient regulatory approval process. This competitiveness is crucial for market share and financial performance[1][4].

Financial Performance

The U.S. annual sales for Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral Solution are estimated to be approximately $42.6 million, based on IQVIA data from July 2024. This figure suggests a substantial market potential for promethazine-based products, contributing to the strong growth in ANI Pharmaceuticals' Generics business[1][4].

Product Portfolio Expansion

ANI Pharmaceuticals' strategy to expand its product portfolio includes capitalizing on market opportunities in the pharmaceutical sector. The launch of promethazine-based products aligns with this strategy, indicating a focus on diversifying and strengthening their generics offerings[1][4].

Mechanism of Action and Clinical Uses

Promethazine's broad mechanism of action, including its antihistamine, antidopaminergic, anticholinergic, and antiemetic properties, makes it versatile for various clinical uses. It is used to treat allergic conditions, nausea and vomiting, motion sickness, and as a sedative. This versatility contributes to its market demand and financial viability[2][5].

Adverse Effects and Contraindications

While promethazine is generally safe, it has several potential adverse effects, including sedation, confusion, and anticholinergic symptoms. It is contraindicated in children under two years due to the risk of fatal respiratory depression and in comatose patients. These factors must be considered in the prescribing and marketing strategies to ensure safe use and minimize legal and financial risks[5].

Regulatory Environment

The regulatory environment plays a crucial role in the financial trajectory of pharmaceutical products. Efficient regulatory approval processes, as demonstrated by ANI Pharmaceuticals' multiple launches, are essential for bringing new products to market quickly and capturing market share. Compliance with FDA guidelines and safety standards is vital for maintaining market presence and avoiding regulatory penalties[1][4].

Pricing and Market Penetration

Pricing strategies are critical in the competitive generics market. ANI Pharmaceuticals must balance pricing to ensure competitiveness while maximizing revenue. The strategic timing of the product launch, coinciding with the cough and cold season, could lead to rapid market penetration and increased sales in the short term[1][4].

Industry Expert Insights

Nikhil Lalwani, President and Chief Executive Officer of ANI Pharmaceuticals, highlighted the strategic importance of the launch: "The launch of Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral Solution just prior to the onset of cough and cold season is especially timely. With our 14th new product launch this year, we continue to drive strong growth in our Generics business."[1][4].

Illustrative Statistics

  • Annual Sales: Approximately $42.6 million for Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral Solution in the U.S. market[1][4].
  • Product Launches: 14 new product launches by ANI Pharmaceuticals in 2024, indicating strong growth in the Generics business[1][4].

Key Takeaways

  • Seasonal Demand: Promethazine products experience increased demand during the cough and cold season.
  • Competitive Strategy: ANI Pharmaceuticals' aggressive product launch strategy is crucial for market share and financial performance.
  • Financial Potential: The U.S. annual sales for Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral Solution are substantial.
  • Regulatory Compliance: Efficient regulatory approval and compliance are essential for market success.
  • Pricing and Penetration: Balanced pricing and strategic timing are key to market penetration and revenue maximization.

FAQs

Q: What is the primary use of Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral Solution? A: This oral solution is primarily used to relieve cough and upper respiratory symptoms associated with allergies or the common cold.

Q: How does the timing of the product launch impact sales? A: The launch just before the cough and cold season is strategically timed to capitalize on increased demand, potentially leading to rapid market penetration and increased sales.

Q: What are the potential adverse effects of promethazine? A: Promethazine can cause sedation, confusion, anticholinergic symptoms, and in rare cases, seizures or extrapyramidal symptoms.

Q: Why is promethazine contraindicated in children under two years? A: Promethazine is contraindicated in children under two years due to the risk of potentially fatal respiratory depression.

Q: How many new product launches has ANI Pharmaceuticals had in 2024? A: ANI Pharmaceuticals has had 14 new product launches in 2024, including the launch of Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral Solution.

Cited Sources:

  1. ANI Pharmaceuticals Launches Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral Solution - StockTitan[1].
  2. Promethazine: Uses, Interactions, Mechanism of Action - DrugBank[2].
  3. Combining X-ray and NMR Crystallography to Explore the ... - ACS Publications[3].
  4. ANI Pharmaceuticals Launches Promethazine Hydrochloride and Dextromethorphan Hydrobromide Oral Solution - ANI Pharmaceuticals Investor Relations[4].
  5. Promethazine - StatPearls - NCBI Bookshelf - NCBI[5].

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