Lamotrigine
"I'm bipolar and has taking lamictal 2,5 years right now. It is the best medicine i ever had. Before lamictal i was given lots of ssri medicine and neuroleptika who did that i was feeling worse and gave me 10 extra kg. When i changed medicine to lamictal it took looong time for me till it start working. Not feeling any side effects and i'm on 300 mg."