LYCOS RETRIEVER 
Butalbital: Caffeine
built 644 days ago
Some butalbital and acetaminophen combinations ... contain caffeine. 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.
Source:
Aspirin/butalbital/caffeine is available with a prescription generically and under the brand name Fiorinal. Other brand or generic formulations may ... be available. Ask your pharmacist any questions you have about this medication, especially if it is new to you.
Source:
Containing 50 mg butalbital, 325 mg acetaminophen, and 40 mg caffeine. Available as light-blue, speckled, round uncoated tablets, engraved "FIORICET " on one side, and a three-head profile "" on other side. Bottles of 100 (NDC 52544-957-01) and 500 (NDC 52544-957-05).
Source:
MORE ABOUT
Caffeine