Yes in short it's called. RITUXAN, I've had 2 infusions with no success or improvements, for as far as side effects I wouldn't worry to much people who do have to worry is ones with CANCER I was told by my Doctor, your body seems to react to it, in our case we do not have any type of tumours our cancerous tissue...well anyways I hope we don't, it's the last thing we need.

RITUXAN seems to have better results in patients that have the MUSK type of Myasthenia I have ACHR...not sure why that is.

You have all to gain to try it out like I did and see what happens...are you taking any type of immune suppressant, I'm taking Imuran and Mestinon and was able to get of Prednisone after a while....my double vision has never come back afterwards.

Keep us updated on your outcome,
Good luck!