let's look at the ingredients of each of these medications separately. vicodin contains hydrocodone and acetaminophen. fioricet contains acetaminophen butalbital and caffeine. i would be cautious in using both products in order to prevent overdosing of acetaminophen. this medication while safe as an over-the-counter medication can cause damage to the liver at extreme doses. if you need to take both medications consult your local pharmacist to discuss the correct dose for you.
can i mix vicodin with fioricet?