Hi. I would like to ask if you can pinpoint when this anxiety started. People I know, including myself, were diagnosed with anxiety or depression, when they had one of the following: Hyperthyroidism, EBV, CMV, Started a new job where they were exposed to factory pollution, carpet store pollution, moved into brand new house, with high formaldehyde. That, "tingling," is neurological,being caused by the medication you are on, or by a medical condition. One of the conditions is from certain types of cancer tumors. I know this because a friend of mine was on neurontin for tingling, by his PCP. It actually was being caused by tumors from small cell ling