anxiety
"I was having terrible issue with anxiety which was resulting in severe and unrelenting headaches. Added to the fact that I am pre-menopausal, I had not felt like myself in at least a year.  I went to the psychiatrist who continued my Celexa and started me on a very small dose of Neurontin at 100 mg 3 times daily.  I am only taking it twice daily to avoid the foggy feeling.  It has only been 3 days and I can honestly say, I feel like a new person... or should I say, the person I used to be.  I was skeptical that Neurontin could do so much to relieve my anxiety, but it works for me, and my headache and constant neck tension/pain is gone.  I am so glad my psychiatrist realizes the benefits of this medication and that she prescribed it for me."