Depressive and Anxiety Disorders
A disorder characterized by persistent sadness or loss of interest or pleasure that significantly interferes with daily life.
Major Depressive Disorder (MDD)
A disorder involving at least one manic episode, often accompanied by periods of major depression.
Bipolar I Disorder
A disorder characterized by hallucinations, delusions, and/or disorganized thinking or behavior lasting at least six months.
Schizophrenia
A disorder involving unwanted, intrusive thoughts and/or repetitive behaviors performed to reduce anxiety or distress.
Obsessive-Compulsive Disorder (OCD)
A disorder involving restriction of food intake, intense fear of gaining weight, and a significantly low body weight.
Anorexia
Excessive and difficult-to-control worry about multiple areas of life, such as work, school, health, or family.
Generalized Anxiety Disorder (GAD)
A disorder involving hypomanic episodes and major depressive episodes, but no full manic episode.
A disorder involving psychotic symptoms that last at least one month but less than six months.
Schizophreniform Disorder
A neurodevelopmental disorder involving difficulties with attention, hyperactivity, and/or impulsivity.
Attention-Deficit/Hyperactivity Disorder (ADHD)
A disorder involving recurrent episodes of binge eating followed by behaviors such as vomiting, fasting, or excessive exercise to prevent weight gain.
Bulimia
Recurrent, unexpected episodes of intense fear accompanied by physical symptoms such as a racing heart, sweating, or shortness of breath.
Panic Disorder
A trauma-related disorder involving intrusive memories, avoidance, negative mood or thoughts, and increased arousal following a traumatic event.
Posttraumatic Stress Disorder (PTSD)
A disorder involving delusions lasting at least one month without the prominent hallucinations or disorganized behavior typically seen in schizophrenia.
Delusional Disorder
A neurodevelopmental disorder involving difficulties with social communication and restricted or repetitive behaviors and interests.
Autism Spectrum Disorder (ASD)
A disorder involving recurrent episodes of eating unusually large amounts of food while feeling a lack of control, without regular compensatory behaviors.
Binge-Eating Disorder
Significant fear of social situations because of concern about being judged, embarrassed, or rejected.
Social Anxiety Disorder
A disorder in which emotional or behavioral symptoms develop in response to an identifiable stressor and cause significant distress or impairment (that does not represent normal bereavement or meet criteria for another mental disorder).
Adjustment Disorder
A disorder involving symptoms of schizophrenia along with a major mood episode, such as depression or mania.
Schizoaffective Disorder
A disorder involving persistent difficulty discarding possessions because of a perceived need to save them.
Hoarding Disorder
A disorder involving avoidance or restriction of food intake that is not driven by concerns about body weight or shape.
Avoidant/Restrictive Food Intake Disorder (ARFID)
A chronic depressive disorder involving a depressed mood for most of the day, more days than not, for at least two years.
Persistent Depressive Disorder (Dysthymia)
A disorder involving intense and persistent grief following the death of a loved one, including strong yearning and difficulty moving forward with life.
Prolonged Grief Disorder
A disorder characterized by a sudden onset of psychotic symptoms lasting at least one day but less than one month, followed by a return to previous functioning.
Brief Psychotic Disorder
A disorder involving repeated pulling out of one's hair, resulting in hair loss, along with repeated attempts to decrease or stop the behavior.
Trichotillomania (Hair-Pulling Disorder)
A disorder involving repeated ingestion of substances that are not typically considered food, such as dirt, hair, or paper.
Pica