I am presently taking the lowest dosage of Effexor XR and Clonazepam along with having therapy on a monthly basis. I have been diagnosed with Agoraphobia along with Panic disorder. The problem is, I m still unable to ride in any public transportation, drive more than (2) hours out of town without shaking, drive on interstates, ride in elevators, drive over long bridges, or travel more than 10 miles in the dark. Please, please help me. I ve been on medication for over 15 years.