Bipolar patients often also respond to certain hormones in a way that indicates there are irregularities in how these hormones are produced and released. Close relatives of people with mood disorders are sometimes more likely to develop either depression or manic-depression than the general population. Other factors, such as negative family relationships, serious illness, major loss or change, and substance abuse, can cause or complicate depression. Even gender and sensitivity to seasonal changes can play a role in mood disorders. Signs and Symptoms .
Mood disorders are some of the most treatable of all mental illnesses.
Nearly all of those who receive treatment experience some benefit. Before treatment begins, patients should seek a full medical evaluation to rule out any other mental or physical disorders which could mimic mood disorders. Like many other mental illnesses, mood disorders are usually treated with medication, psychotherapy or a combination of the two. Patients can usually see relief of their symptoms in just a few weeks. Antidepressant medications are used to correct imbalances of certain neurotransmitters.