Hi, heading to hospital this week to get patch testing done which is applied to back.Have bad eczema almost all over which is only now under control due to an array of creams and tablets. Now I am kind of dreading this as my back is not great this weekend.Has any one experience of patch testing??Will I go crazy with itch (from plasters) or worse, a bad reaction... Now I know it will be interesting to find out what I may be allergic to but... I have such sensitive skin I am wondering if I will be back to square one with a bad rash on back.Any help appreciated x