Since yesterday morning I've had green stools, but I haven't eaten anything greenish like asparagus or spinach that usually turn stools green. I though It would have been just a one time thing, but all of my stools yesterday were green. Again this morning it was green and looser (still formed, but when I flushed it got cloudy). Yesterday I was very gassy and today I've had some gut pain, but nothing bad, I've just been once to the bathroom today.
What may this be? any ideas? should I worry or something?
Oh, I should also say that I switched from Lialda to Pentasa 2 weeks ago. I initially thought that may be a cause, but the change was sudden and like a week and a half after I switched. Anyway, any help would be appreciated!
Male, 25, from Chile, studying in the US
Diagnosed with Mild Ulcerative Proctitis, 10 cm, diagnosed on July 2010
Minor bleeding began in March 2010, Big flare began in July 2010 right after being diagnosed
Prednisone, went up from 20 to 40 mg a day, Aug 2010
Hydrocortisone suppositories, 1 before bedtime