Generics US generics major Actavis (NYSE: ACT) has launched new formulations of Fioricet (butalbital, acetaminophen and caffeine capsules, USP) and Fioricet with Codeine (butalbital, acetaminophen, caffeine and codeine phosphate, USP) containing a lower dose of acetaminophen, designed to provide a safer treatment option for patients suffering from tension (or muscle contraction) headaches. 30 July 2013