My ANA is mostly between 1:200 (mildest positive here is 1:160) and the highest was 1:1000. The latter was outside a flare and I did only one measurement in a flare where I reacted to a food. I have Alopecia Areata and Vitiligo. I have always high Creatininine (1.6) but my rentals work fine according to cystitis C. As far as lab marker, they are mostly normal. I am that guy who has lots of weird reactions but no high histamine in blood, not a low DAO and no high tryptase (but in a flare you can clearly see that tryptase increases by 4 fold (but remains in the normal range).
So not really much info from the lab. It would be helpful if I had data, experiences or even statistics from doctors who regularly use IVIG with their patients. Do you know if your doc treated many MCAS patients with IVIG?
So not really much info from the lab. It would be helpful if I had data, experiences or even statistics from doctors who regularly use IVIG with their patients. Do you know if your doc treated many MCAS patients with IVIG?