Do you know of any pharmaceutical company that produces nearly the identical formula of Fioricet or Fiorinal? I have had very poor results with the generics, Isolyl and Butabutal. Fiorinal and Fioricet brand have gone sky-high in price in recent years. My current medicare insurance does not cover nearly enough of the cost to justify taking this. I have migraines on a daily basis. Thank you for your help!