Oxcarbazepine
"I have bipolar 1, extremely dangerous highs and extreme lows.  I also struggled with anxiety.  I was always so anxious that it felt like bricks were crushing my chest all the time.  I was in and out of Dr's offices trying to get help.  It wasn't until age 32, when I was hospitalized in a psych ward, suicide attempt because I was done suffering and done with life. I had a psychiatrist try trileptal.  I've tried numerous anti depressants and mood stabilizers and I didn't think this would work.  Literally days later, I woke up without the chest crush feeling.  I didn't even know normal people felt that way.  Then I noticed my moods stabilizing.  Been calm and mellow ever since.  This saved my life. No noticeable side effects for me."