my daughter is 22 yrs old, and she came home from work complaining that she thought she had jammed her toe, and then it started in her knees, and her fingers , and itch welps started popping up all over her body. She is under stress, she has been under stress before but never had anything like this. I have searched differed sites even web md but have not found anything that could help. As far as she knows there has not been any changes in her food or cleaners, no new meds. PLEASE HELP thank you tricia