I have bipolar disorder diagnosed in 2010. Presently I am taking Lovax 300 mg (Oxcarbazepine) x 2 times, mortimer 25 mg (Nortriptyline) x 1 at night. Alprax 0.25 mg x 2 times. My problem is Lovax 300 mg which is a mood stabilizer works OK but causes side effect of severe 24 hrs lower back pain. As soon as I stop taking it, my lower back pain stops fully in 4-5 days. This I have tried 2 - 3 times and I can confirm it, lower back pain is side effect of Lovax 300 mg. Presently I stopped it since last 7 days and I am feeling depressed and suicidal. I have taken Torvate Chrono 400 mg x 2 as mood stabilizer for 6 years, it worked but caused high serum ammonia in the end and severe lethargy and sleepiness in daytime so stopped it. Lithium gave me side effect of burning sensation in urine along with feverish feeling, plus I have severe diabetes so had to stop it. Can you suggest a mood stabilizer which I should take? Shall intake Torvate Chrono again?