Your hostility is over the top for the situation, The cursing is really unnessary for in general and absolutly uncalled for when responding to a PC member that has taken time to read your thread and respond offering advice.

There are many more ways to explain how your feeling. Your treatment team has every right to question and do testing. They need to know if your taking a medication that your not currently prescribed.

If you refuse to take a test they can discharge you from the program, people are usually on a waiting list for help that your recieving. They are not going to freak out if you do test positive. They have seen it all so its not going to shock them. They are there to help you but they don't deserve to be treated with anger.

If you don't like them.. Find a new Pdoc and treatment team.

Using your DBT skills would certainly help this situation.