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  2. ICD-9-CM ICD-10-CM Insomnia: Insomnia is defined as the subjective perception of difficulty with sleep initiation, duration, consolidation, or quality that occurs despite adequate opportunity for sleep, and that results in some form of daytime impairment. [4] Adjustment sleep disorder (acute insomnia) 307.41 F 51.02 Psychophysiological insomnia

  3. Classification of sleep disorders - Wikipedia

    en.wikipedia.org/wiki/Classification_of_sleep...

    ICD DSM Development 1955 ICD-7R [8] Disturbance of sleep was seen as a symptom of other diseases 1965 ICD-8 [9] Recognized as both a disease and a symptom of other diseases 1968 DSM-II Disorder of Sleep as an independent category 1975 ICD-9 [10] Organic sleep disorder, nonorganic sleep disorder and as symptom of other diseases 1979 Nosology

  4. Shift work sleep disorder - Wikipedia

    en.wikipedia.org/wiki/Shift_work_sleep_disorder

    Shift work sleep disorder (SWSD) is a circadian rhythm sleep disorder characterized by insomnia, excessive sleepiness, or both affecting people whose work hours overlap with the typical sleep period. Insomnia can be the difficulty to fall asleep or to wake up before the individual has slept enough. [1]

  5. Dysthymia - Wikipedia

    en.wikipedia.org/wiki/Dysthymia

    Dysthymia characteristics include an extended period of depressed mood combined with at least two other symptoms which may include insomnia or hypersomnia, fatigue or low energy, eating changes (more or less), low self-esteem, or feelings of hopelessness. Poor concentration or difficulty making decisions are treated as another possible symptom.

  6. Category:Mood disorders - Wikipedia

    en.wikipedia.org/wiki/Category:Mood_disorders

    Generally, diseases outlined within the ICD-10 codes F30-F39 within Chapter V: Mental and behavioural disorders should be included in this category. Mood disorder is the term given for a group of diagnoses in the DSM IV TR classification system where a disturbance in the person's emotional mood is hypothesised to be the main underlying feature.

  7. Major depressive disorder - Wikipedia

    en.wikipedia.org/wiki/Major_depressive_disorder

    The most recent edition of the DSM is the Fifth Edition, Text Revision (DSM-5-TR), [111] and the most recent edition of the ICD is the Eleventh Edition (ICD-11). [112] Under mood disorders, ICD-11 classifies major depressive disorder as either single episode depressive disorder (where there is no history of depressive episodes, or of mania) or ...

  8. List of mental disorders - Wikipedia

    en.wikipedia.org/wiki/List_of_mental_disorders

    This is an accepted version of this page This is the latest accepted revision, reviewed on 21 January 2025. The following is a list of mental disorders as defined at any point by the Diagnostic and Statistical Manual of Mental Disorders (DSM) or the International Classification of Diseases (ICD). A mental disorder, also known as a mental illness, mental health condition, or psychiatric ...

  9. Mixed anxiety–depressive disorder - Wikipedia

    en.wikipedia.org/wiki/Mixed_anxiety–depressive...

    The World Health Organization's ICD-10 describes Mixed anxiety and depressive disorder: "...when symptoms of anxiety and depression are both present, but neither is clearly predominant, and neither type of symptom is present to the extent that justifies a diagnosis if considered separately. When both anxiety and depressive symptoms are present ...