Joylu, it varies a lot from one person to the next. I get horrible side effects. Others get minimal side effects. The shorter time you're on it, the less the effects.
Moderate to severe left-sided UC (21 cm) diagnosed 2001.
Asacol, Rowasa, Pentasa, Prednisone, Entocort, Azathioprine
Colazal, Remicade, Nature's Way Primadophilus Reuteri.
In remission since April, 2006. Remicade has been my wonder drug.