Gabapentin
neuropathic pain
"I have a nerve in my left foot that goes crazy at night. It doesn't bother me during the day. Without Gabapentin I would get practically no sleep. But, I have had to increase the dosage over time to get relief. I started five years ago at 900 mg a day. But, now it takes 4200 to 5400 mg a day to shut it down, but I only take it at night (between 6 pm and 3:00 AM). I can't take it during the day - makes me too tired. 

The main side effect that really bothers me is poor balance - you can walk "right." But, the podiatrist can't find the nerve. If she could find it she could just go in and shut it down. That's where I'm at - as soon as she shuts that thing down I'll get off these pills and get back to a normal life."