In addition to mood disorders, mood stabilizers are sometimes used to treat which other condition?

Mood stabilizers are primarily known for their role in the treatment of mood disorders, particularly bipolar disorder. However, they also have utility in other conditions, particularly those involving emotional dysregulation.

When considering the use of mood stabilizers beyond mood disorders, personality disorders, especially borderline personality disorder (BPD), is where mood stabilizers can be beneficial. Individuals with BPD often experience intense emotional swings and instability in their mood. The use of mood stabilizers can help alleviate some of these mood-related symptoms, leading to better emotional regulation.

In contrast, obsessive-compulsive disorder (OCD), post-traumatic stress disorder (PTSD), and social anxiety disorder are typically treated with other classes of medications, such as selective serotonin reuptake inhibitors (SSRIs) or benzodiazepines. These conditions do not primarily involve the same type of affective instability that characterizes mood disorders or personality disorders, making mood stabilizers less applicable in those cases.

Thus, the choice identifying personality disorders as a condition where mood stabilizers are sometimes used is accurate because of the overlap in symptomatology related to emotional regulation and mood instability.