Acetaminophen, Butalbital, and Caffeine
Notice:
[Posted 01/13/2011] ISSUE: FDA notified healthcare professionals that it has asked drug manufacturers to limit the strength of acetaminophen in prescription drug products, predominantly combinations of acetaminophen and opioids, to 325 mg per tablet, capsule, or other dosage unit, making these products safer for patients. This action will help to reduce the risk of severe liver injury and allergic reactions associated with acetaminophen. A Boxed Warning highlighting the potential for severe liver injury and a Warning highlighting the potential for allergic reactions (swelling of the face, mouth, and throat, difficulty breathing, itching, or rash) will be added to the label of all prescription drug products that contain acetaminophen.
BACKGROUND: Acetaminophen, one of the most commonly used drugs in the United States, is widely and effectively used in both prescription and over-the-counter (OTC) products to reduce pain and fever. Examples of prescription products that contain acetaminophen include hydrocodone with acetaminophen (Vicodin, Lortab), and oxycodone with acetaminophen (Tylox, Percocet). OTC products containing acetaminophen (e.g., Tylenol) are not affected by this action. Information about the potential for liver injury is already required on the label for OTC products containing acetaminophen. FDA is continuing to evaluate ways to reduce the risk of acetaminophen related liver injury from OTC products. No drug shortages are expected, because the 3-year implementation period should permit adequate time for necessary reformulations.
RECOMMENDATION: Healthcare professionals were reminded to advise patients not to exceed the acetaminophen maximum total daily dose (4 grams/day), and not to drink alcohol while taking acetaminophen-containing medications.
Healthcare professionals were encouraged to inform patients that there is no immediate danger to patients who take these combination pain medications, and patients should continue to take them as directed by their health care provider. The Drug Safety Communication provides additional information for healthcare professionals, information for patients, a data summary and a list of all affected products. For more information visit the FDA website at: http://www.fda.gov/Safety/MedWatch/SafetyInformation and http://www.fda.gov/Drugs/DrugSafety.
Why is this medication prescribed?
This combination of drugs is used to relieve tension headaches.
This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
How should this medicine be used?
The combination of acetaminophen, Butalbital, Caffeine comes as a capsule and tablet to take by mouth. It usually is taken every 4 hours as needed. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take acetaminophen, Butalbital, Caffeine exactly as directed. Do not take more than six tablets or capsules in 1 day. If you think that you need more to relieve your symptoms, call your doctor.
This medication can be habit-forming. Do not take a larger dose, take it more often, or for a longer period than your doctor tells you to.
What special precautions should I follow?
Return to topBefore taking acetaminophen, Butalbital, Caffeine,
- tell your doctor and pharmacist if you are allergic to acetaminophen, butalbital, caffeine, or any other drugs.
- tell your doctor and pharmacist what prescription and nonprescription medications you are taking, especially anticoagulants ('blood thinners') such as warfarin (Coumadin), antidepressants, antihistamines, pain medications, sedatives, sleeping pills, tranquilizers, and vitamins. Many nonprescription pain relievers contain acetaminophen. Too much of this drug can be harmful.
- tell your doctor if you have or have ever had liver disease, porphyria, or depression.
- tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking this medication, call your doctor.
- you should know that this drug may make you drowsy. Do not drive a car or operate machinery until you know how this drug affects you.
- remember that alcohol can add to the drowsiness caused by this drug.
What special dietary instructions should I follow?
Return to topAcetaminophen, Butalbital, Caffeine may cause an upset stomach. Take this medicine with food or milk.
What should I do if I forget a dose?
Return to topTake the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.
What side effects can this medication cause?
Return to topAcetaminophen, Butalbital, Caffeine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
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drowsiness
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upset stomach
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vomiting
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stomach pain
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depression
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lightheadedness
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confusion
If you experience any of the following symptoms, call your doctor immediately:
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skin rash
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itching
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difficulty breathing
If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online [at http://www.fda.gov/Safety/MedWatch] or by phone [1-800-332-1088].
What storage conditions are needed for this medicine?
Return to topKeep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature, away from excess heat and moisture (not in the bathroom). Throw away any medication that is outdated or no longer needed. Talk to your pharmacist about the proper disposal of your medication.
In case of emergency/overdose
Return to topIn case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.
What other information should I know?
Return to topKeep all appointments with your doctor.
Do not let anyone else take your medication. This medication is a controlled substance. Prescriptions may be refilled only a limited number of times; ask your pharmacist if you have any questions.
It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
Brand names of combination products
Return to top- Alagesic® (containing Acetaminophen, Butalbital, Caffeine)
- Americet® (containing Acetaminophen, Butalbital, Caffeine)
- Anolor® (containing Acetaminophen, Butalbital, Caffeine)
- Anoquan® (containing Acetaminophen, Butalbital, Caffeine)
- Arcet® (containing Acetaminophen, Butalbital, Caffeine)
- Dolgic® (containing Acetaminophen, Butalbital, Caffeine)
- Dolmar® (containing Acetaminophen, Butalbital, Caffeine)
- Endolor® (containing Acetaminophen, Butalbital, Caffeine)
- Esgic® (containing Acetaminophen, Butalbital, Caffeine)
- Ezol® (containing Acetaminophen, Butalbital, Caffeine)
- Femcet® (containing Acetaminophen, Butalbital, Caffeine)
- Fioricet® (containing Acetaminophen, Butalbital, Caffeine)
- Fiorpap® (containing Acetaminophen, Butalbital, Caffeine)
- G-1® (containing Acetaminophen, Butalbital, Caffeine)
- Geone® (containing Acetaminophen, Butalbital, Caffeine)
- Ide-cet® (containing Acetaminophen, Butalbital, Caffeine)
- Isocet® (containing Acetaminophen, Butalbital, Caffeine)
- Margesic® (containing Acetaminophen, Butalbital, Caffeine)
- Medigesic® (containing Acetaminophen, Butalbital, Caffeine)
- Minotal® (containing Acetaminophen, Butalbital, Caffeine)
- Mygracet® (containing Acetaminophen, Butalbital, Caffeine)
- Nonbac® (containing Acetaminophen, Butalbital, Caffeine)
- Orbivan® (containing Acetaminophen, Butalbital, Caffeine)
- Pacaps® (containing Acetaminophen, Butalbital, Caffeine)
- Pharmagesic® (containing Acetaminophen, Butalbital, Caffeine)
- Quala Cet® (containing Acetaminophen, Butalbital, Caffeine)
- Repan® (containing Acetaminophen, Butalbital, Caffeine)
- Tenake® (containing Acetaminophen, Butalbital, Caffeine)
- Tencet® (containing Acetaminophen, Butalbital, Caffeine)
- Triad® (containing Acetaminophen, Butalbital, Caffeine)
- Two-Dyne® (containing Acetaminophen, Butalbital, Caffeine)
- Zebutal® (containing Acetaminophen, Butalbital, Caffeine)
- Fioricet® with Codeine (containing Acetaminophen, Butalbital, Caffeine, Codeine)
- Phrenilin® with Caffeine and Codeine (containing Acetaminophen, Butalbital, Caffeine, Codeine)
Last Revised - 02/01/2011
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