Disorders and Treatment
- Mental Illness
- Bipolar Disorder
- Mood Disorders
- Borderline Personality
- Mental Health Diagnosis
- Mental Health Treatments
- Alternative Meds
- Case Studies
Bipolar disorder involves periods of excitability (mania) alternating with periods of depression. The "mood swings" between mania and depression can be very abrupt. Alternative names include Manic depression and Bipolar affective disorder.
Bipolar disorder affects men and women equally. It usually appears between ages 15 - 25. The exact cause is unknown, but it occurs more often in relatives of people with bipolar disorder. Bipolar disorder results from disturbances in the areas of the brain that regulate mood. There are two primary types of bipolar disorder. People with bipolar disorder I have had at least one fully manic episode with periods of major depression. In the past, bipolar I was called manic depression.
People with bipolar II seldom experience full-fledged mania. Instead they experience periods of hypomania (elevated levels of energy and impulsiveness that are not as extreme as the symptoms of mania). These hypomanic periods alternate with episodes of major depression.
A mild form of bipolar disorder called cyclothymia involves periods of hypomania and mild depression, with less severe mood swings. People with bipolar II or cyclothymia may be misdiagnosed as having depression alone.
The manic phase may last from days to months and can include the following symptoms:
These symptoms of mania are seen with bipolar disorder I. In people with bipolar disorder II, hypomanic episodes involve similar symptoms that are less intense.
The depressed phase of both types of bipolar disorder involves very serious symptoms of major depression:
There is a high risk of suicide with bipolar disorder. While in either phase, patients may abuse alcohol or other substances, which can worsen the symptoms.
Sometimes there is an overlap between the two phases. Manic and depressive symptoms may occur simultaneously or in quick succession in what is called a mixed state.
For the manic phase of bipolar disorder, antipsychotic medications, lithium, and mood stabilizers are typically used. For the depressive phase, antidepressants are sometimes used, with or without the manic phase treatment.
There is very little long-term evidence suggesting that any medication has great success in the maintenance phase. However, in studies that followed patients for 2 years, lithium and some antipsychotics were found to be moderately successful.
Antipsychotic drugs can help a person who has lost touch with reality. Anti-anxiety drugs, such as benzodiazepines, may also help. The patient may need to stay in a hospital until his or her mood has stabilized and symptoms are under control.
Electroconvulsive therapy (ECT) may be used to treat bipolar disorder. ECT is a psychiatric treatment that uses an electrical current to cause a brief seizure of the central nervous system while the patient is under anesthesia. Studies have repeatedly found that ECT is the most effective treatment for depression that is not relieved with medications.
Getting enough sleep helps keep a stable mood in some patients. Psychotherapy may be a useful option during the depressive phase. Joining a support group may be particularly helpful for bipolar disorder patients and their loved ones.
Mood-stabilizing medication can help control the symptoms of bipolar disorder. However, patients often need help and support to take medicine properly and to ensure that any episodes of mania and depression are treated as early as possible.
Some people stop taking the medication as soon as they feel better or because they want to experience the productivity and creativity associated with mania. Although these early manic states may feel good, discontinuing medication may have very negative consequences.
Suicide is a very real risk during both mania and depression. Suicidal thoughts, ideas, and gestures in people with bipolar affective disorder require immediate emergency attention.
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