File:Florastor Dosage Ruler.jpg

Summary
source: scanned by B. Hagardt with permission to display on Wikipedia from Medical Futures Inc., author and copyright holder.

Dosage explanation... po QD = by mouth, daily po BID = by mouth, twice a day po TID = by mouth, three times a day source: http://www.spineuniverse.com/displayarticle.php/article1344.html