Amitriptyline
"I started taking this medicine about 5 months ago for Neuropathy. The pain has gone away completely. I went from not being able to sleep at night and constant numbness in my toes and aching in my joints to no pain at all. BUT I am 20 and am not always able to go to bed before 10 pm so many days I cant take it because it will cause me to be completely unaware and sleepy for the entire next day. Even when I take it before 10 pm some days I just can't function the next day and that is becoming so inhibiting to where I don't take it. I literally fall asleep while driving."