I would also suggest Immodium for short term use. I had a similar situation a few years back. Make sure you see your doc when you get back to town.
Pan-colitis and GERD diagnosed May 2003
Asacol 12 per day, Azathioprine 75mg, Aciphex, Effexor XR, Forvia and a Probiotic
Osteopenia (hip and spine) from prednisone use. Started Azathioprine because I was steroid dependent.
Co-Mod for the UC forum