Disruptive Mood Dysregulation Disorder in Children and Teens: Symptoms and Diagnosis
Disruptive mood dysregulation disorder is a childhood and adolescent mental health condition marked by severe, frequent temper outbursts and a persistently irritable or angry...
Disorganized schizophrenia: Symptoms, Signs, Causes, and Diagnostic Context
Disorganized schizophrenia is an older term for a pattern of schizophrenia marked by especially prominent disorganized thinking, speech, behavior, and emotional expression. In current...
Disinhibited Social Engagement Disorder Overview and Diagnostic Context
Disinhibited social engagement disorder is a childhood condition linked to serious early caregiving deprivation. It is most noticeable when a child shows unusually familiar,...
Disinhibited attachment disorder: Overview and Key Warning Signs
Disinhibited attachment disorder is an older or informal name often used for what current diagnostic systems usually call disinhibited social engagement disorder. It describes...
Diogenes Syndrome Symptoms, Risk Factors, and Health Effects
Diogenes syndrome is a pattern of severe self-neglect in which a person’s hygiene, living environment, health needs, and social functioning deteriorate to a dangerous...
Dhat syndrome and Semen-Loss Anxiety: Causes, Signs, and Effects
Dhat syndrome is a culturally shaped pattern of distress in which a person becomes deeply worried that semen, or a semen-like fluid, is being...
Developmental Coordination Disorder and Dyspraxia: Signs, Causes, and Complications
Developmental coordination disorder is a neurodevelopmental condition in which a child has persistent difficulty learning and carrying out coordinated motor skills. The problem is...
Desomorphine Use Disorder Signs, Withdrawal Symptoms, and Medical Risks
Desomorphine is a powerful opioid best known in illicit form as “krokodil.” A desomorphine use disorder is a pattern of opioid use in which...
Dermatillomania (Excoriation Disorder): Symptoms, Signs, Causes, and Complications
Dermatillomania, clinically called excoriation disorder or skin-picking disorder, is more than occasionally squeezing a pimple, picking at a scab, or biting at dry skin....
Depressive psychosis Symptoms, Delusions, Hallucinations, and Risks
Depressive psychosis is a severe form of depression in which a person has symptoms of a major depressive episode along with psychotic symptoms such...
Depressive personality disorder: Symptoms, causes, risks, and effects
Depressive personality disorder is a term used for a long-standing pattern of gloomy mood, low self-worth, pessimism, self-criticism, guilt, and difficulty taking pleasure in...
Depressive episode risk factors, lookalikes, and functional effects
A depressive episode is more than having a difficult day, feeling discouraged, or reacting to a stressful event. It is a period of persistent...
Depression Symptoms, Signs, Causes, Risk Factors, and Complications
Depression is more than a period of sadness or a reaction to a difficult week. It is a mental health condition that can change...
Depression with psychotic features: causes, risks, symptoms, and safety concerns
Depression with psychotic features is a serious form of depressive illness in which symptoms of depression occur together with psychosis, such as delusions, hallucinations,...
DepersonalizationDerealization Disorder Explained: Symptoms, Causes, and Complications
Depersonalization-derealization disorder is a dissociative condition in which a person repeatedly or persistently feels detached from themselves, their body, their emotions, their memories, or...
Dependent Personality Disorder and Fear of Abandonment: Key Signs and Risks
Dependent personality disorder is a mental health condition marked by a persistent and excessive need to be cared for, often with intense fear of...