Rituximab
"This has been an AMAZING medicine for me.  I've taken it alone (after pre-administration medicines; Pepcid & Solumedrol (steroid)) for several series (of 4 infusions each) the last 3-4 years.  It has put me back into remission every time, so far, especially knocking the WBC down into normal range from as high as 214k.  No major side-effects, either.  I can't sleep the night after my infusion (not tired, and too "hyped up"); also I coughed a lot last time, but they slowed the drip down, and I was fine."