It has been suggested that I consider taking Rituxan NB for treatment of my MG. Anyone have any experience positive or negative with this drug? It is my understanding that it is an experimental drug used in the treatment of cancer patients. I am currently taking 2000 mg Cellcept daily, a taper 25 mg Prednisone every other day and 60/60/60 Pyridostigmine during the day and 180 mg extended release Pyridostigmine at night. Thank you in advance for any comment they are appreciated.