Thank you for your reply. I’ve been trying to connect with others with High total IGM mine is 727 with a low igg dr referred me to hematology oncology and have apt in 2 weeks. Trying to get info so I have my questions ready.
Any info or your own experience would be greatly appreciated. Hope you’re feeling ok and well

Yes, after a time waiting, my first treatment was a series of infusions with Rituximb. With the exception of one infusion, they went well. I’ve since been “graduated“ to oral meds and they seem to be working well. I hope your treatment goes as well as mine has so far.