Uzi Ben-Ami, Ph.D. is a psychologist who has a professional interest in bipolar disorder. Lamotrigine is an emerging treatment for bipolar disorder that has been used as an anti-seizure medication for years. Some studies have shown lamotrigine can mitigate extreme mood swings of bipolar disorder, while others have found little correlation between its use and improved symptoms. Further studies on lamotrigine will continue since it does not cause weight gain and has fewer side effects than other bipolar drugs.