For the past five days my poops have been nothing more than what I am calling "little mucus balls". Since coming off prednisone and being on imuran, I have been having fairly normal poops, about once or twice in the morning. Now I am going all day, but it is just little balls that have a lot of mucus in them. Other than that no real pain, just a lot of fatigue which I've had since coming off prednisone. Should I be concerned? Anyone else have this?