What is the best way! I heard I could get seizures! My gp has me take one every 36 hrs until my prescription runs out! I used to take between 2 to 4 per day for the last 10 years and lately had a stomach ulcer and he thinks it is caused by the Aspirin in Fiorinal! He prescribed Tylenol with codeine and Serax for anxiety as a solution! Any help on that please?