Butalbital, Acetaminophen, Caffeine, and Codeine (Oral Route)

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Butalbital, Acetaminophen, Caffeine, and Codeine (Oral Route)

Drug Information provided by: Micromedex

US Brand Names

  • Fioricet with Codeine
  • Phrenilin with Caffeine and Codeine

Description

Butalbital, acetaminophen, caffeine, and codeine combination is a pain reliever and relaxant. It is used to treat tension headaches. Butalbital belongs to the group of medicines called barbiturates. Barbiturates act in the central nervous system (CNS) to produce their effects.

Codeine is a narcotic analgesic that acts in the CNS to relieve pain. Many of its side effects are also caused by actions in the CNS.

When you take butalbital or codeine for a long time, your body may get used to it so that larger amounts are needed to produce the same effects. This is called tolerance to the medicine. Also, butalbital and codeine may become habit-forming (causing mental or physical dependence) when it is used for a long time or in large doses. Physical dependence may lead to withdrawal side effects when you stop taking the medicine. In patients who get headaches, the first symptom of withdrawal may be new (rebound) headaches.

Caffeine may help to relieve headaches. However, caffeine can also cause physical dependence when it is used for a long time. This may lead to withdrawal (rebound) headaches when you stop taking it.

Butalbital, acetaminophen, caffeine and codeine combination may also be used for other kinds of headaches or other kinds of pain as determined by your doctor.

Butalbital, acetaminophen, caffeine, and codeine combination is available only with your doctor's prescription.

This product is available in the following dosage forms:

  • Capsule
Before Using

DR600435

Portions of this document last updated:

July 1, 2010

Source: Drug Information provided by: Micromedex

Copyright © 2010 Thomson Healthcare Inc. All rights reserved. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes.


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