I'm 51 years old and have GMG for 5 years. I was on Ultramiris for 4 years and and had no problems at all, lived a normal life. Until the sleeping giant woke about 6 months ago. I've been in the ICU two times in the last month. I've had in the last 6 months numerous rounds of IVIG, 6 plasma exchanges and enough mestanon? To treat half the people who are reading this. By 9 pm at night it looks like I've had a full blown stroke. My fingers are drawn up so that I can't open my hands and my eyes will separate and look in opposite directions. Neck muscles will not support the weight of my head . I've also tried Vyvgart with no results. Currently back on Ultramiris because my World Class Dr. In Jackson says in 35 years of treating MG she has never seen it Quit working!?! Well hello! Blood work and heart is healthy as a 18 year olds. Any one else's meds not having an effect on MG . If I don't find an answer or a Dr that has seen this I am convinced this old boy will never see 52.