When you think of mood disorders, depression and bipolar disorder likely come to mind first. That's because these are common, severe illnesses and leading causes of disability. Depression and bipolar disorder can be emotionally crippling, making it difficult to live life to its fullest. Persistent ...
Bipolar disorder is characterized by symptoms including unusual shifts in mood and energy. These mood shifts or episodes last at least a week in the case of mania, and at least two weeks in the case of depression, according to psychiatrist Jeffrey Bennett, MD, an associate professor of psychiatry at the Southern Illinois University School of Medicine in Springfield.
Borderline Personality Disorder. Overview. Borderline personality disorder (BPD) is a serious mental disorder marked by a pattern of ongoing instability in moods, behavior, self-image, and functioning. These experiences often result in impulsive actions and unstable relationships.
Cluster B Personality Disorders are distinguished by dramatic, erratic behaviors. Histrionic, Narcissistic, Antisocial and Borderline Personality Disorders are in this category. Cluster C Personality Disorders include anxious and fearful behaviors such as those commonly found in Obsessive-Compulsive, Avoidant and Dependent Personality Disorders.
PDD can occur alone or with other psychiatric or mood disorders, although not with mania or hypomania. As with depression, PDD is more common in women than in men. A family history of mood disorders is not uncommon. This mood disorder tends to appear earlier than major depression, although it can begin anytime from childhood to later in life.
Major depressive disorder generally cannot be diagnosed if a person has a history of manic, hypomanic, or mixed episodes (e.g., a bipolar disorder) or if the depressed mood is better accounted for by schizoaffective disorder and is not superimposed on schizophrenia, a delusion or psychotic disorder.
Key points A mood disorder is a mental health class that health professionals use to broadly describe all types of depression and bipolar disorders. The most common types of mood disorders are major depression, dysthymia (dysthymic disorder), bipolar disorder, mood disorder due to a ... There is no clear cause of mood disorders. ...
Paranoid personality disorder (PPD) is one of a group of conditions called "Cluster A" personality disorders which involve odd or eccentric ways of thinking. People with PPD also suffer from paranoia, an unrelenting mistrust and suspicion of others, even when there is no reason to be suspicious.
Schizoid personality disorder is one of a group of conditions called "Cluster 'A' " or eccentric personality disorders. People with these disorders often appear odd or peculiar. People with schizoid personality disorder also tend to be distant, detached, and indifferent to social relationships.