For me, a 5 day round of IVIG followed by prednisone (I think it was 60mg a day), mestinon (I forget exactly how much I was taking per day), and CellCept (2000mg/day). Got my symptoms under control to where I stopped the mestinon 8 months later, had a thymectomy 11 months after my first crisis and diagnosis. Since then I weaned off the other meds one by one over the next 3 years after my thymectomy and just last month finished the weaning period of CellCept. So far no flare of symptoms 😀