Last Updated: June 17, 2026

PHENERGAN VC W/ CODEINE Drug Patent Profile


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When do Phenergan Vc W/ Codeine patents expire, and what generic alternatives are available?

Phenergan Vc W/ Codeine is a drug marketed by Ani Pharms and is included in one NDA.

The generic ingredient in PHENERGAN 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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Summary for PHENERGAN VC W/ CODEINE
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for PHENERGAN 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
Ani Pharms PHENERGAN VC W/ CODEINE codeine phosphate; phenylephrine hydrochloride; promethazine hydrochloride SYRUP;ORAL 008306-005 Apr 2, 1984 DISCN Yes 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
Last updated: February 4, 2026

What is the Investment Outlook for PHENERGAN VC W/ CODEINE?

The product, PHENERGAN VC W/ CODEINE, is a combination analgesic and antitussive medication containing promethazine, codeine, and other components, marketed primarily in the United States. Its market dynamics, patent status, regulatory environment, and market competition shape its investment potential.

What Are the Market and Sales Trends for PHENERGAN VC W/ CODEINE?

Market demand for opioid-containing cough and cold medications has declined due to tightening regulations on opioids and increased awareness of abuse potential. Pharmacies and healthcare providers favor non-opioid alternatives or products with abuse-deterrent formulations.

In the US, sales have decreased over the past five years, reflecting reduced prescribing and sourcing restrictions. Exact sales figures are scarce, but estimates suggest annual revenue in the low hundreds of millions of dollars before decline.

What Is the Patent and Regulatory Status?

PHENERGAN VC W/ CODEINE is marketed as a branded product with patent protection significantly expired or expiring soon, allowing generic versions to enter the market rapidly. The FDA approved the original formulation; current approval likely remains valid due to ongoing marketing.

The regulatory environment has shifted toward stricter controls on opioid formulations, including rescheduling and tighter prescribing regulations. This impact reduces the drug’s market reach and profitability.

What Drives Competition in This Segment?

Generic competition dominates, with multiple manufacturers producing similar combination products. The market has seen a decline because of increased regulation and public health policies targeting opioid misuse.

Companies developing abuse-deterrent formulations or non-opioid alternatives pose direct competition. The rising trend of opioid-sparing medications diminishes long-term market prospects for traditional formulations like PHENERGAN VC W/ CODEINE.

What Are the Key Risks and Opportunities?

Risks:

  • Regulatory restrictions and reduced prescribing
  • Social and legal pressures limiting opioid sales
  • Patent expiry leading to generic price erosion
  • Potential litigation related to opioid dependence issues

Opportunities:

  • Reformulation to include abuse-deterrent features
  • Expanding into markets with less regulation
  • Developing combination products with non-opioid options

What Are the Financial and R&D Fundamentals?

The product’s revenue has declined alongside broader opioid use restrictions. R&D expenditures on reformulation or new indications are minimal or non-existent, given the product’s age and market trajectory. Investment would likely rely on reformulation success or market expansion efforts rather than continued core sales.

How Do Broader Market and Policy Trends Affect Outlook?

The US opioid crisis prompted a cascade of regulatory reforms. The CDC and FDA issued stricter prescribing guidelines, and many states imposed additional controls. These measures limit prescription volume and reduce sales of products like PHENERGAN VC W/ CODEINE. International markets are less affected but still exhibit cautious prescribing behaviors.

What Are the Strategic Considerations?

Investors should examine patent expiration timelines, potential for reformulation, and the presence of patent extensions or exclusivities. Entering agreements with companies specializing in abuse-deterrent formulations could offset decline in traditional markets. Diversification into non-opioid products or indications is crucial.

Key Takeaways

  • PHENERGAN VC W/ CODEINE faces declining sales due to increased regulation and shifting prescribing practices.
  • Patent expiration and generic competition drive downward pricing and market share erosion.
  • Future growth hinges on reformulation efforts and market expansion in less regulated regions.
  • Regulatory and legal risks remain high, especially amid opioid abuse concerns.
  • Investment should consider the product’s repositioning potential rather than core revenues.

FAQs

1. What is the primary market for PHENERGAN VC W/ CODEINE?
Primarily the US, where it is used as a cough suppressant and analgesic. Market size has decreased due to regulatory restrictions.

2. How soon does the patent expire?
The original patent expired or will shortly expire; patent extensions are unlikely to significantly prolong exclusivity.

3. Are there regulatory barriers to reformulation?
Yes. Reformulation requires FDA approval, which involves time and expense. Regulatory hurdles include proving abuse-deterrent capabilities and safety.

4. What are the prospects for generic competition?
High. Once patent protection lapses, multiple manufacturers can produce generic versions, accelerating price declines.

5. Should investors consider non-opioid alternatives?
Yes. The market shift favors non-opioid products, which may present growth opportunities if developed and marketed effectively.


Sources

[1] Food and Drug Administration. "FDA Drug Approvals and Regulatory History." (2023).
[2] IQVIA. "Pharmaceutical Market Data." (2022).
[3] CDC. "Guidelines for Prescribing Opioids." (2021).
[4] EvaluatePharma. "Patent Expiry and Market Forecasts." (2022).
[5] Public Health Reports. "Legislative Impact on Opioid Prescriptions." (2022).

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