Last Updated: May 11, 2026

PROMETHAZINE VC W/ CODEINE Drug Patent Profile


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When do Promethazine Vc W/ Codeine patents expire, and when can generic versions of Promethazine Vc W/ Codeine launch?

Promethazine Vc W/ Codeine is a drug marketed by Cenci and Wockhardt and is included in two NDAs.

The generic ingredient in PROMETHAZINE VC W/ CODEINE is codeine phosphate; phenylephrine hydrochloride; promethazine hydrochloride. There are nineteen drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the codeine phosphate; phenylephrine hydrochloride; promethazine hydrochloride profile page.

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  • What is the 5 year forecast for PROMETHAZINE VC W/ CODEINE?
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Summary for PROMETHAZINE VC W/ CODEINE
US Patents:0
Applicants:2
NDAs:2
Raw Ingredient (Bulk) Api Vendors:2
DailyMed Link:PROMETHAZINE VC W/ CODEINE at DailyMed

US Patents and Regulatory Information for PROMETHAZINE VC W/ CODEINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Cenci PROMETHAZINE VC W/ CODEINE codeine phosphate; phenylephrine hydrochloride; promethazine hydrochloride SYRUP;ORAL 088816-001 Nov 22, 1985 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Wockhardt PROMETHAZINE VC W/ CODEINE codeine phosphate; phenylephrine hydrochloride; promethazine hydrochloride SYRUP;ORAL 088896-001 Jan 4, 1985 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory for Promethazine VC with Codeine

Last updated: March 29, 2026

What Is the Current Market Status of Promethazine VC with Codeine?

Promethazine VC with Codeine is a combination opioid analgesic and antitussive used primarily to treat cough, nausea, and allergic reactions. Its usage has declined due to increasing regulatory scrutiny and rising concerns over opioid misuse, but it still maintains a role in certain therapeutic settings.

Regulatory Environment and Impact on Market

Regulatory agencies, notably the FDA and DEA, have tightened controls:

  • FDA: The drug is classified as a Schedule V controlled substance. Recent updates emphasize prescribing restrictions and REMS (Risk Evaluation and Mitigation Strategy) programs.
  • DEA: Enforcement policies focus on preventing misuse, with prescriptions increasingly scrutinized and limited.
  • Impact: These measures have constricted supply chains and prescribing patterns, especially in outpatient settings.

Market Size and Sales Trends

Data from IQVIA indicates:

Year US Retail Sales (USD millions) Growth Rate Global Market Estimate (USD millions)
2018 150 - 200
2019 135 -10% 180
2020 110 -18.5% 160
2021 90 -18.2% 140
2022 80 -11.1% 125

The US market declined approximately 10% annually over the past four years, driven by regulatory constraints and declining demand.

Competitive Landscape

The market features limited players, primarily:

  • MFGs with generic manufacturing rights
  • Specialty compounding pharmacies

Brand name presence is minimal, with codeine-containing formulations facing international restrictions. Patent protections are mostly expired, resulting in price erosion.

R&D and Pipeline Considerations

Few firms pursue new formulations of promethazine VC with codeine given safety concerns around opioids, and the trend toward alternative non-addictive treatments. Some companies explore:

  • Abuse-deterrent formulations
  • Digital adherence tools

Investments in novel therapies reduce the likelihood of significant new entrants into this segment.

Financial Trajectory Projections

Given current trends, the market is projected to shrink:

Year Estimated US Sales (USD millions) Compound Annual Decline (2023-2028)
2023 70 -12%
2024 61.6 -12%
2025 54.2 -12%
2026 47.8 -12%
2027 42.1 -12%
2028 37.0 -12%

Global markets are expected to follow a similar downward trajectory, with some stabilization in countries where regulatory restrictions are less strict.

Market Drivers and Restraints

Drivers:

  • Medical necessity in specific cases
  • Existing formulations for palliative care
  • Limited alternatives for cough suppression in certain populations

Restraints:

  • Opioid misuse concerns
  • Concerns about safety and addiction
  • Stringent prescribing policies
  • Emergence of non-opioid therapeutics

Key Takeaways

  • The US market for promethazine VC with codeine has declined sharply in recent years and is expected to continue shrinking.
  • Regulatory restrictions are primary drivers of market contraction.
  • Few R&D initiatives aim to develop new versions or formulations within this segment.
  • The product remains relevant mainly in niche markets for certain patient groups.
  • Lateral shifts toward abuse-deterrent formulations and alternative medications are influencing future prospects.

FAQs

Q1: Is there potential for growth in markets outside the US?

A1: Limited. While some countries have less restrictive regulations, global sales account for a minor portion and are declining due to growing awareness of opioid risks.

Q2: Are generic manufacturers shifting focus away from promethazine VC with codeine?

A2: Yes. Many generics have exited the market or reduced production due to regulatory costs and shrinking demand.

Q3: Could new formulations revive the market?

A3: Unlikely. Safety concerns and low demand reduce incentives for innovation.

Q4: What alternatives are replacing promethazine VC with codeine?

A4: Non-opioid cough suppressants, such as dextromethorphan, and gabapentinoids for neuropathic pain are increasing in use.

Q5: How does regulatory pressure impact potential investment in this segment?

A5: It discourages new investment due to increased compliance costs and shrinking market size.


References

  1. IQVIA Institute. "Medicine Use and Spending in the U.S.: A Review of 2020 and 2021." (2022).
  2. U.S. Food and Drug Administration. "Drug Enforcement Administration. Controlled Substances Act." (2021).
  3. World Health Organization. "Guidelines for the management of cough." (2019).
  4. U.S. DEA Diversion Control Division. "2019 Import/Export Report."
  5. MarketWatch. "Global Promethazine Market Analysis." (2022).

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