I have been on Humira and done well for about 3 years. I have had 2 episodes of partial obstruction during this time including this past month. I started being more symptomatic in Oct. My doctor wants me to switch to Cimzia or Remicade. He is saying it is a waste of time to get Prometheus testing. I am wondering whether many of you get this test done before switching to another drug. I did not do well on azathioprine so that is why I was started on Humira.I am currently on 9mg Entocort until I decide what to do next