Fioricet
- Generic Name: butalbital and acetaminophen tablets
- Brand Name: Bupap
Bupap (Butalbital and Acetaminophen Tablets) side effects drug center
Fioricet Side Effects Center
What Is Fioricet?
Fioricet (butalbital, acetaminophen, and caffeine capsule) is a combination of a barbiturate, a non-salicylate analgesic and antipyretic, and a central nervous system stimulant indicated for the relief of the symptom complex of tension (or muscle contraction) headache.
What Are Side Effects of Fioricet?
Common side effects of Fioricet include:
- drowsiness
- lightheadedness
- dizziness, sedation
- shortness of breath
- nausea
- vomiting
- abdominal pain, and
- intoxicated feeling
Dosage for Fioricet
The dose of Fioricet is one or two capsules every four hours. The total daily dosage of Fioricet should not exceed 6 capsules.
What Drugs, Substances, or Supplements Interact with Fioricet?
Fioricet may interact with monoamine oxidase (MAO) inhibitors, other narcotic analgesics, alcohol, general anesthetics, tranquilizers such as chlordiazepoxide, sedative-hypnotics, or other CNS depressants. Tell your doctor all medications and supplements you use.
Fioricet During Pregnancy and Breastfeeding
During pregnancy, Fioricet should be taken only if prescribed. It is unknown if it would affect a fetus. All the drugs in Fioricet pass into breast milk, and breastfeeding while taking Fioricet is not recommended. Withdrawal symptoms may occur if you suddenly stop taking Fioricet.
Additional Information
Our Fioricet (butalbital, acetaminophen, and caffeine capsules) Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication.
Fioricet Consumer Information
Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
In rare cases, acetaminophen may cause a severe skin reaction that can be fatal. This could occur even if you have taken acetaminophen in the past and had no reaction. Stop taking this medicine and call your doctor right away if you have skin redness or a rash that spreads and causes blistering and peeling. If you have this type of reaction, you should never again take any medicine that contains acetaminophen.
Stop using this medicine and call your doctor at once if you have:
- confusion, seizure (convulsions);
- shortness of breath;
- a light-headed feeling, like you might pass out; or
- nausea, upper stomach pain, itching, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes).
Common side effects may include:
- drowsiness, dizziness;
- feeling anxious or restless;
- drunk feeling; or
- sleep problems (insomnia).
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Read the entire detailed patient monograph for Fioricet (Butalbital and Acetaminophen Tablets)
Fioricet Professional Information
SIDE EFFECTS
Frequently Observed
The most frequently reported adverse reactions are drowsiness, lightheadedness, dizziness, sedation, shortness of breath, nausea, vomiting, abdominal pain, and intoxicated feeling.
Infrequently Observed
All adverse events tabulated below are classified as infrequent.
Central Nervous System: headache, shaky feeling, tingling, agitation, fainting, fatigue, heavy eyelids, high energy, hot spells, numbness, sluggishness, seizure. Mental confusion, excitement or depression can also occur due to intolerance, particularly in elderly or debilitated patients, or due to overdosage of butalbital.
Autonomic Nervous System: dry mouth, hyperhidrosis.
Gastrointestinal: difficulty swallowing, heartburn, flatulence, constipation.
Cardiovascular: tachycardia.
Musculoskeletal: leg pain, muscle fatigue.
Genitourinary: diuresis.
Miscellaneous: pruritus, fever, earache, nasal congestion, tinnitus, euphoria, allergic reactions.
Several cases of dermatological reactions, including toxic epidermal necrolysis and erythema multiforme, have been reported.
The following adverse drug events may be borne in mind as potential effects of the components of this product. Potential effects of high dos age are listed in the OVERDOSAGE section.
Acetaminophen: allergic reactions, rash, thrombocytopenia, agranulocytosis.
Caffeine: cardiac stimulation, irritability, tremor, dependence, nephrotoxicity, hyperglycemia.
Drug Abuse And Dependence
Abuse And Dependee
Butalbital
Barbiturates may be habit-forming: Tolerance, psychological dependence, and physical dependence may occur especially following prolonged use of high doses of barbiturates. The average daily dose for the barbiturate addict is usually about 1500 mg. As tolerance to barbiturates develops, the amount needed to maintain the same level of intoxication increases; tolerance to a fatal dosage, however, does not increase more than two-fold. As this occurs, the margin between an intoxication dosage and fatal dosage becomes smaller. The lethal dose of a barbiturate is far less if alcohol is also ingested. Major withdrawal symptoms (convulsions and delirium) may occur within 16 hours and last up to 5 days after abrupt cessation of these drugs. Intensity of withdrawal symptoms gradually declines over a period of approximately 15 days. Treatment of barbiturate dependence consists of cautious and gradual withdrawal of the drug. Barbiturate-dependent patients can be withdrawn by using a number of different withdrawal regimens. One method involves initiating treatment at the patient's regular dosage level and gradually decreasing the daily dosage as tolerated by the patient.
Read the entire FDA prescribing information for Fioricet (Butalbital and Acetaminophen Tablets)
&Copy; Fioricet Patient Information is supplied by Cerner Multum, Inc. and Fioricet Consumer information is supplied by First Databank, Inc., used under license and subject to their respective copyrights.