Manic depression, also known as bipolar disorder, is classified as a type of affective disorder or mood disorder that goes beyond the day's ordinary ups and downs, and is a serious medical condition and important health concern in this country. Manic depression is characterized by periodic episodes of extreme elation, elevated mood, or irritability (also called mania) countered by periodic, classic depressive symptoms.
Depression is a mood disorder that involves a person's body, mood, and thoughts. It can affect and disrupt eating, sleeping, or thinking patterns, and is not the same as being unhappy or in a "blue" mood, nor is it a sign of personal weakness or a condition that can be willed or wished away. People with a depressive illness cannot merely "pull themselves together" and get better. Treatment is often necessary and many times crucial to recovery.Learn more about the symptoms of bipolar disorder ›