anxiety
"48 Year old, slipped disc last year in bed 14 weeks, managed to avoid surgery with spinal steroid injection (it worked!). Back to the point, was prescribed 3 x 300mg  4 times a day. Always had mood problems, always thought it was simply my genetics and just got on with it (as you do), never had the guts to see the doctor but my mood drastically improved after taking the gabapentin. My back is better now but after a chat with the doc he's kept me on 3x300mg/day. If I forget to take them its back to being miserable. Taking them is the difference between day and night and works almost instantly like a switch. I'm in awe of them, thank you whoever made them."