Just wanted to ask a quick question about food intolerance testing. Has anyone had it done? I've been doing some reading and I've seen that if you take immunosuppressants it may affect any results. I take hydroxychloroquine 200mg daily and wondered to what extent this may affect results? I read something about how food intolerance testing is carried out and it said they test for igc??? I'm sure I've seen this on one of my blood tests before, does this mean if I did have any food intolerances this would have shown up?
My symptoms, apart from normal lupus ones are ibs, acne breakouts, flaky skin esp on scalp, fatigue, and also waking really early with cold like symptoms (although this could be just hay fever as I took an anti histamine before bed which helped).
I would like to rule out any food intolerances but have no idea where to start... HELP!