Maybe you could try the steroid enemas first. I just started them 2 nights ago and after the first night, I felt so much better. I'm not sure that 10 mg or prednisone will help, usually 40 mg. is the starting point. Whenever I've taken prednisone, I get relief after a few days but that's at 40 mg.
Female, Age 38
Diagnosed w/c.diff 7/02 when pregnant w/1st and only child during 2nd trimester(wasn't on antibiotics)
C.diff flare within weeks of delivering baby 1/03, Diagnosed with UC 2/03
LDN - 2/17/09 1.5 mg., increased to 3 mg. 3/3/09
Acidophillus, Sacchromyces Boulardii, Oil of Oregano