Mood stabilizers are medications used to help manage mood disorders, particularly bipolar disorder. They work by balancing chemicals in the brain that affect mood, helping to reduce extreme highs (mania) and lows (depression). Common mood stabilizers include lithium, valproate, and lamotrigine. These medications can improve overall emotional stability and reduce the frequency and severity of mood swings. While they can be effective, mood stabilizers may also have side effects, so it's important for individuals to work closely with their healthcare provider to find the right treatment plan for their needs.