Greg,
I have been on Effexor Xr now for about six months, in that time my liver alkaline phosphasates have elevated from about 150 up to 246. I am a survivor of Hodgkins Lymphoma and my oncologist is freaking and has been doing all sorts of test that has to do with the liver and what causes elevation. I have had the normal ct scans, cancer is still in remission, also elevated liver comes from bones, so I had a bone nuclear med test, just showed arthritis. This week I had a PET scan which would pick up everything else that could cause this elevation. I did some research on the net and found that 94% of effexor is abosorped in the liver and it metabolizes there causing the elevated numbers. My question is that if I stay on the effexor and the numbers keep climbing, is this actually doing more damage to my liver????? I will find out more this week. Good luck with the insurance issue, but that is what I am dealing with and I honestly believe that it is caused by the medication.