Hope you are feeling better now. My son got itchy red hives after each of his loading doses and still gets a little reaction from the smaller maintenance doses. It seems to have settled down more, 2 months in. I applied some cortisone and benadryl cream to tame them
When the treatment was working... I would get those... Like maybe the size of a golf ball of raised itching hives and it would go away after 2 days. My doc was not surprised or concerned about it...