Neurontin was added to my lithium in 1998, and then zoloft. This is the best I have felt since '69. I started lithium in '79 and struggled most years until this three medicine mix. I used to pray to God to take my life multiple times a day. Now I thank God for my life and I sleep! Even though they are both antiseizure meds, Depakote was awful for me. Responses seem so individual. I am so grateful there is a choice of treatments now. Work with your doctors and if they don't work with you, change.