Dexamethasone suppression test

I'm sorry you're having a est to look for Cushing's. I've got/had Cushing's so know a bit about it. People have different reactions to the Dex test, I don't remember mine having much impact on me but I didn't suppress. I don't know if you are on FB but there are a few Cushing's groups on there, the main ones are American where there system of testing is different from ours, as are there reference ranges for tests. There is a UK group which was only started less than a week a go & already has 70+ members! If you search for Cushing's Uk it should come up in the list.