Some of the more commonly known psychiatric disorders are
- depression;
- manic depression (also known as bipolar disorder);
- anxiety disorders, including specific phobias (such as fear of heights), social phobia, panic disorder, agoraphobia, obsessive-compulsive disorder, and generalized anxiety disorder;
- schizophrenia and other psychotic disorders, such as delusional disorder; substance abuse and disorders related to substance abuse;
- delirium;
- dementia, including Alzheimer's disease;
- eating disorders, such as bulimia and anorexia;
- sleep disorders;
- attention-deficit/hyperactivity disorder;
- learning disorders;
- sexual disorders;
- dissociative disorders, such as multiple personality disorder;
- personality disorders, such as borderline personality disorder and antisocial personality disorder.
