w to the t to the f! im confused...i dont know which one to take. the doctor prescribed levsin and xanax since a few of my d episodes are caused by riding the subway about 2 hours each day and not knowing where the next restroom will be. stress is a trigger for me so thats why she gave me xanax. anyways....i dont want to have to take either of these on a daily basis. i know i can take imodium daily but whats the difference between that and the levsin?? im limiting my xanax doses to the weekends when i go into the city, parties or weddings where im outside of my comfort zone..recap..levsin and imodium both slow the gut right??