Bipolar disorder symptoms vary depending on whether someone is in a manic, hypomanic, or depressive phase. However, some symptoms show up across all bipolar disorders.
Common symptoms of bipolar disorder include:
- Intense mood swings from highs (mania) to lows (depression)
- Irritability or restlessness
- Racing thoughts or impulsive behavior
- Lack of sleep or needing too much sleep
- Difficulty concentrating or making decisions
- Feelings of worthlessness or hopelessness
- Loss of interest in favorite activities
- Symptoms of depression, such as persistent sadness, changes in appetite, weight loss, and weight gain
- Frequent episodes of depression
- Psychotic symptoms that may be confused with schizophrenia
Effective treatment of bipolar disorder symptoms addresses both manic and depressive episodes.
During manic phases, patients may experience heightened energy, impulsivity, and reduced need for sleep. Depressive episodes, in contrast, cause overwhelming sadness, hopelessness, and low motivation. Bipolar depression can get so bad that people struggle to get out of bed.
Common treatments for bipolar disorder symptoms include:
- Mood stabilizers help prevent extreme mania and depression. Examples include lithium, valproate, lamotrigine, and carbamazepine.
- Ketamine is an anesthetic that can reduce bipolar disorder symptoms, particularly suicidal tendencies.
- Antipsychotic medications like quetiapine can help treat severe mania.
- Antidepressants must be prescribed carefully and with an antipsychotic or mood stabilizer, since they can trigger mania.
- Cognitive behavioral therapy (CBT) helps challenge negative thinking patterns.
- Psychoeducation helps patients understand their condition.
- Light therapy treats seasonal affective disorder, a kind of depression that can be triggered by seasonal changes.
- Electroconvulsive therapy (ECT) may be prescribed if psychotherapy and medication aren’t effective.