What additional function do mood stabilizers serve beyond managing mood disorders?

Mood stabilizers are primarily known for their role in managing mood disorders such as bipolar disorder by helping to stabilize mood fluctuations. Additionally, many mood stabilizers, particularly lithium and certain anticonvulsants like valproate and lamotrigine, have anticonvulsant properties. This means they can help control seizures in individuals with epilepsy as well as stabilize mood, making them beneficial in a broader context beyond just mood management. This dual function is critical in treatment plans for patients who may have both mood disorders and seizure disorders, allowing for a more comprehensive approach to their health.