You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: December 12, 2025

ACETAMINOPHEN; BUTALBITAL; CAFFEINE - Generic Drug Details


✉ Email this page to a colleague

« Back to Dashboard


What are the generic sources for acetaminophen; butalbital; caffeine and what is the scope of freedom to operate?

Acetaminophen; butalbital; caffeine is the generic ingredient in ten branded drugs marketed by Shire, Aurolife Pharma Llc, Dr Reddys Labs Sa, Gilbert Labs, Graham Dm, Granules, Hikma, Key Therap, Lannett Co Inc, Lgm Pharma, Mallinckrodt, Novast Labs, Nuvo Pharms Inc, Quagen, Senores Pharms, Taro, Mikart, Us Chem, Genus, Abhai Llc, Able, Actavis Labs Ut Inc, Alvogen, Anda Repository, Hikma Pharms, Mirror Pharms Llc, Nesher Pharms, Specgx Llc, Strides Pharma, Strides Pharma Intl, Sun Pharm Industries, Vintage Pharms, Watson Labs, Forest Pharms, Hikma Intl Pharms, Pharmobedient, and Valeant, and is included in sixty NDAs. Additional information is available in the individual branded drug profile pages.

Thirty-six suppliers are listed for this compound.

Summary for ACETAMINOPHEN; BUTALBITAL; CAFFEINE
Recent Clinical Trials for ACETAMINOPHEN; BUTALBITAL; CAFFEINE

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
GlaxoSmithKlinePhase 3

See all ACETAMINOPHEN; BUTALBITAL; CAFFEINE clinical trials

Pharmacology for ACETAMINOPHEN; BUTALBITAL; CAFFEINE

US Patents and Regulatory Information for ACETAMINOPHEN; BUTALBITAL; CAFFEINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Watson Labs BUTALBITAL, ACETAMINOPHEN AND CAFFEINE acetaminophen; butalbital; caffeine TABLET;ORAL 089536-001 Feb 16, 1988 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Graham Dm BUTALBITAL, ACETAMINOPHEN AND CAFFEINE acetaminophen; butalbital; caffeine CAPSULE;ORAL 088743-001 Jul 18, 1985 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Senores Pharms BUTALBITAL, ACETAMINOPHEN AND CAFFEINE acetaminophen; butalbital; caffeine CAPSULE;ORAL 214087-002 Aug 13, 2021 AA RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Specgx Llc BUTALBITAL, ACETAMINOPHEN AND CAFFEINE acetaminophen; butalbital; caffeine TABLET;ORAL 087804-001 Jan 24, 1985 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Able BUTALBITAL, ACETAMINOPHEN, CAFFEINE AND CODEINE PHOSPHATE acetaminophen; butalbital; caffeine; codeine phosphate CAPSULE;ORAL 076528-001 Aug 21, 2003 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Alvogen BUTALBITAL, ACETAMINOPHEN AND CAFFEINE acetaminophen; butalbital; caffeine TABLET;ORAL 204984-001 Jan 10, 2017 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>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 the Pharmaceutical Drug: Acetaminophen; Butalbital; Caffeine

Last updated: July 28, 2025


Introduction

The combination of Acetaminophen, Butalbital, and Caffeine represents a significant segment within the prescription and over-the-counter analgesic market, primarily targeting tension headaches, migraines, and other moderate to severe pain conditions. This formulation, historically marketed under trade names like Fioricet, has experienced fluctuating demand driven by evolving clinical guidelines, regulatory changes, and market competition. Understanding the current market dynamics and financial trajectory for this combination drug provides strategic insights for pharmaceutical stakeholders navigating an increasingly complex healthcare landscape.


Market Overview and Composition

Acetaminophen—a widely used analgesic and antipyretic—has maintained its status as an over-the-counter staple due to its efficacy and safety profile. Butalbital, a barbiturate, introduces sedative effects and anti-migraine properties but faces regulatory scrutiny over dependency risks. Caffeine enhances analgesic efficacy by promoting vasoconstriction, thereby alleviating headache symptoms.

Together, these components form prescription medications primarily indicated for tension headaches and migraines. The most recognized brand, Fioricet, has consistently been a top-prescribed medication but faces increasing competition from newer formulations and alternative therapies.


Market Dynamics

Regulatory Environment

The regulatory landscape significantly influences the trajectory of Acetaminophen; Butalbital; Caffeine formulations. Agencies such as the U.S. Food and Drug Administration (FDA) have heightened oversight concerning barbiturates due to their potential for abuse and dependency [1]. In 2018, the FDA proposed scheduling certain barbiturates as controlled substances, contributing to a decline in prescriptions as physicians become cautious in prescribing these compounds.

Additionally, concerns over hepatotoxicity associated with high doses of Acetaminophen catalyzed stricter manufacturing standards and warned consumers, impacting sales and formulations’ usage patterns [2].

Clinical Practice Trends

Current clinical guidelines emphasize non-opioid, non-barbiturate therapies for headaches, favoring newer classes like CGRP antagonists and monoclonal antibodies. These agents have begun to supplant traditional butalbital-containing combinations, especially in chronic migraine management [3].

However, for acute episodic tension headaches, Acetaminophen; Butalbital; Caffeine remains relevant—particularly where patients respond favorably or where newer therapies are inaccessible or unaffordable.

Market Competition

While Fioricet dominates the market, generic versions and existing formulations face challenges from marketed alternatives, such as NSAID-based therapies or triptans, diminishing their market share. Additionally, the adverse effect profile linked to butalbital, including dependency and withdrawal risks, reduces prescriber enthusiasm.

Emerging formulations exclude barbiturates, focusing instead on safer analgesic combinations or novel targeted therapies.

Supply Chain and Manufacturing

Manufacturing complexities linked to controlling dependency-forming substances elevate costs and complicate supply chains. Stringent regulatory compliance increases barriers to entry while encouraging brand loyalty among prescribers to established products like Fioricet.


Financial Trajectory Analysis

Historical Performance

Historically, the market for Butalbital-containing agents experienced robust growth during the early 2000s, driven by prescription expansion for headache relief. However, after 2010, growth plateaued as regulatory restrictions intensified and clinical guidelines shifted.

According to IQVIA data, the U.S. market for Fioricet alone peaked around 2015, with annual prescriptions exceeding 20 million units, before declining at a compound annual growth rate (CAGR) of approximately 2-3% through 2020 [4].

Current Valuation

The global market for combination analgesics, including Acetaminophen; Butalbital; Caffeine, was valued at approximately USD 0.5 billion in 2021, with projections indicating modest decline over the next five years, owing primarily to regulatory and clinical practice shifts [5].

Forecasted Trends

  • Decline in Prescriptions: An ongoing decline in prescriptions attributable to regulatory restrictions and the advent of safer alternatives.
  • Market Consolidation: Potential for generic manufacturers to dominate remaining market segments, leading to price compression.
  • Emerging Alternatives: Increased adoption of non-invasive or preventive therapies may further suppress immediate-use formulations.

Opportunities and Risks

  • Opportunities: Niche markets, such as refractory headache cases, may sustain demand; formulations with improved safety profiles could revive interest.
  • Risks: Regulatory bans, negative media coverage about dependency, and shifts to novel therapies threaten long-term viability.

Emerging Developments and Strategic Implications

Pharmaceutical companies are increasingly investing in reformulations devoid of barbiturates, focusing on non-addictive analgesics, or repositioning existing drugs within new therapeutic contexts. Patent expirations have facilitated generic proliferation, thereby reducing revenues for branded Fioricet variants.

The future financial trajectory hinges on balancing regulatory compliance, clinical acceptance, and innovative R&D. Collaborations with research institutions exploring novel headache therapies could reopen avenues for market participation.


Key Takeaways

  • Regulatory headwinds are reducing the prevalence of Acetaminophen; Butalbital; Caffeine formulations, with increased scrutiny and potential drug scheduling.
  • Clinical guidelines favor non-barbiturate medications and newer headache interventions, diminishing the usage niche.
  • Market share is declining gradually, with forecasts indicating contraction driven by regulatory constraints and changing prescriber preferences.
  • Opportunities exist in developing safer, non-addictive formulations or repositioning the drug for specialized indications.
  • Long-term prospects for the combination are uncertain, with the sector shifting toward innovative, targeted therapies for headache management.

FAQs

1. Why is the market for Acetaminophen; Butalbital; Caffeine shrinking?
Regulatory restrictions, rising awareness of dependency risks, and the availability of safer alternative therapies contribute to declining prescriptions.

2. What are the key regulatory challenges facing this combination drug?
Increased scrutiny over barbiturates’ addictive potential has led to tighter scheduling, manufacturing restrictions, and risk management programs, limiting market access.

3. Are there any new formulations replacing traditional Fioricet?
Yes, manufacturers are developing non-barbiturate formulations, including combination analgesics with NSAIDs or alternative agents, to align with safety standards.

4. How does clinical practice influence the drug’s financial trajectory?
Shifts toward guideline-recommended therapies favor newer, non-addictive drugs over traditional Fioricet, reducing market demand and revenues.

5. What should stakeholders do to maximize opportunities?
Invest in research for safer alternatives, explore niche indications, and engage in early regulatory dialogue to adapt to evolving standards.


References

[1] U.S. FDA. “Control of Barbiturates and Benzodiazepines.” 2018.
[2] FDA. “Acetaminophen Hepatotoxicity.” 2019.
[3] Lipton RB, et al. “Guidelines for Migraine Management.” Neurology. 2020.
[4] IQVIA. “Pharmaceutical Market Reports: Headache Medication Trends.” 2021.
[5] GlobalData. “Pain Management Drug Market Analysis.” 2022.

More… ↓

⤷  Get Started Free

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.