Topomax and Weight Loss

I am quite worried at this point. We moved to Nevada about 6 months ago. My wife has been trying to get into a neurologist for 2 1/2 to 3 months. She has been diagnosed with JME since 1996 (took 3 years to diagnose, previous doctors didnt believe us). The neuro center our PCP has referred us to wont accept her as a patient until they get her records from Boulder, CO. This is the only neurologist our PCP trusts in this area. We have had difficulty in getting this done and have been trying extremely hard.My wife eats normally as she always has, but still continues to lose weight. Currently she takes Dilantin and Topomax for Seizures, Inderol for benign tremors, Synthroid, Prozac for the depression caused by dilantin. She has been on the topomax for about a 1 1/2 years. Since moving to Nevada, she has gone from 195lbs to less than 140lbs. The 8 months on the topomax while in Colorado, she lost 15-20 lbs. I am extremely worried at this point. The neuro's at this center wont even talk to her about it. Our neuro in boulder is no longer covered on our plan, but is trying to expedite the records dept for the transfer of records.At this point, my wife wants to cut her dose in half or even wean herself off the topomax. Does anyone have any advice on what we can do? Similar problems?