Lamotrigine
"I got diagnosed with borderline personality disorder not too long ago. I had never used any type of meications before I got lamotrigine prescribed and honestly it has worked wonders on me. Before I had strong mood swings which went from morning depression to extended periods of anxiety. After I started taking the meds my anxiety has gone down a lot, I no longer have morning depression and overall it has helped me out with no side effects aside from my short term memory but it isn't too bad."