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Experts believe bipolar disorder is partly caused by an underlying problem with specific brain circuits and the balance of brain chemicals called neurotransmitters. Three brain chemicals -- noradrenaline (norepinephrine), serotonin, and dopamine -- are involved in both brain and bodily functions.. A. Doctors don't completely understand the causes of bipolar disorder. But they've gained a greater understanding in recent years of the bipolar spectrum, which includes the elated highs of mania to the lows of major depression, along with various mood states between these two extremes.
Medications for Bipolar Disorder. Drugs associated with Bipolar Disorder. The following drugs and medications are in some way related to, or used in the treatment of this condition. What is Bipolar Disorder: Bipolar disorder is characterized by periods of excitability (mania) alternating with periods of depression. The mood swings between mania and depression are often very abrupt.