anxiety
"I first started to take Gabapentin as an off-label treatment for severe anxiety and OCD. While it did calm my intrusive thoughts a little, it in turn made me experience insomnia. I tried supplements and natural sleep aids to try to help me get to sleep at night but to no avail. Due to lack of sleep and perhaps the Gabapentin I began to feel depressed so I got off of it. It may work for others but for me it wasn't very effective for anxiety or OCD."