Has anyone here had patch testing? I'm talking about the sort of thing where they put strips on your back and then have a look a couple of days later. A dermatologist has suggested I get it done, but she doesn't do it so am trying to find someone who does.
I'm trying to choose between 2 options. One is T.R.U.E test (36 allergens) and will involve 2 appointments is £500 and the second one is 40 alllergens and I think they tailor some of them to the symptoms you have and, will involve 3 appointments (they sometimes add different allergens at the 2nd appointment) and is £800 (it's in London).
My gut feel is to go with the London one as it seems more thorough but not sure whether the extra expense is worth it.