Hi Fioricet usage information Fioricet® (Butalbital, Acetaminophen, and Caffeine Tablets, USP) is indicated for the relief of the symptom complex of tension (or muscle contraction) headache. Evidence supporting the efficacy and safety of this combination product in the treatment of multiple recurrent headaches is unavailable. read more about Fioricet - Fioricet (http://onlinefioricet.blogspot.com/ ) G'night