The combination of acetaminophen, butalbital, and caffeine is called Generic fioricet and it is used to treat tension headaches that are caused by muscle contractions. It is also widely used for migraine, cluster headache and all kinds of headache even neck pain.
cetaminophen is a pain reliever and fever reducer. Butalbital is in a group of drugs called barbiturates. It relaxes muscle contractions involved in a tension headache. Caffeine is a central nervous system stimulant. It relaxes muscle contractions in blood vessels to improve blood flow.
The usual adult dose is 1-2 tablets every four hours as needed, not exceeding six tablets in a 24-hour period.
There are a lot of manufacturers can produce generic fioricet because they are just compound of butalbital, apap, caffeine. What we can find the fioricet manufacturers are as following: http://dealpain.net/2015/12/03/how-many-manufacturers-produce-generic-fioricet-and-which-one-is-the-best/
Acetaminophen, butalbital, and caffeine may also be used for purposes not listed in this medication guide. The images of generic fioricet are listed below: