Overview: Lamotrigine is a medicine that is used to manage certain types of seizures or bipolar disorder. The most common side effects of lamotrigine are dizziness, drowsiness, tremor. Lamotrigine is used alone or together with other medicines to help control certain types of seizures (eg, partial seizures, tonic-clonic seizures, or Lennox-Gastaut syndrome) in the treatment of epilepsy. This medicine cannot cure epilepsy and will only work to control seizures for as long as you continue to take it. Lamotrigine Tablets Lamotrigine is a medication that treats epilepsy by preventing and controlling seizures. It can also treat bipolar disorder. It works by calming overactive nerves in your body. Common brand names of this medication are Lamictal® and Subvenite®. What Is Lamotrigine And What Does It Treat? Lamotrigine is a mood stabilizer medication that works in the brain. It is approved for the treatment of bipolar disorder (also known as manic depression) and certain types of seizure disorders. Bipolar disorder involves episodes of depression and/or mania. Symptoms of depression include: Lamotrigine (/ ləˈmoʊtrɪˌdʒiːn / luh-MOH-trih-jeen), sold under the brand name Lamictal among others, is a medication used to treat epilepsy and stabilize mood in bipolar disorder. [4][7] For epilepsy, this includes focal seizures, tonic-clonic seizures, and seizures in Lennox-Gastaut syndrome. [7] Lamictal (lamotrigine) is an anticonvulsant used alone or in combination with other antiseizure medications for treating certain types of seizures. Lamictal is available as a generic drug. What Are Side Effects of Lamictal? Common side effects of Lamictal include: sleep problems (insomnia). Lamictal is an anti-epileptic medication, also called an anticonvulsant. Lamictal is used alone or with other medications to treat epileptic seizures in adults and children. Lamictal is also used to delay mood episodes in adults with bipolar disorder (manic depression).