• Is the patient eight years old or younger?
• Are you pregnant?
• Do you have severe eczema all over or any significant rash on your back?
• Take any of the following immunosuppressive medications or any others within two weeks prior to or during the patch testing? Corticosteroid (cortisone)-containing, cyclosporine, mycophenylate mofetil, azathioprine, tacrolimus or others within these classes of medications?
• Ever see blood in your stools?
• Have unexplained fevers?
• Have you had unexplained/unintentional weight loss of more than 10 pounds in the past year?