Poppyale....I don't think there is a medication with only barbiturate in it. I may be wrong. I too have taken Fioricet for migraine headaches but can't withstand the caffeine. It makes me feel so jittery and I feel like I want to jump right out of my skin.
I told my Dr. about this and she switched me to Fioricet with codeine. Well, the codeine was good, however....this still had the caffeine in it.
I wonder if they make it with just codeine only? Hmmm...