I take 100mg of Lamotrigine twice a day for epilepsy. I also know that Lamotrigine is sometimes prescribed for the treatment of Depression and/or Bipolar Disorder. If I am taking a medication that is also used for Depression/Bipolar, but that's not what I need it for, can it have some effect on my mood? My boyfriend was curious as to whether or not my temperament would be different if I was not taking Lamotrigine.