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Disease Depressive Disorder, Major

Name Depressive Disorder, Major
Synonyms Depression, Involutional | Depressive Disorders, Major | Involutional Depression | Involutional Melancholia | Involutional Paraphrenia | Involutional Paraphrenias | Involutional Psychoses | Involutional Psychosis | Major Depressive Disorder | Major Depressive Disorders | MDD | Melancholia, Involutional | Paraphrenia, Involutional | Paraphrenias, Involutional | Psychoses, Involutional | Psychosis, Involutional | SAD, INCLUDED | UNIPOLAR DEPRESSION SEASONAL AFFECTIVE DISORDER, INCLUDED
Definition Disorder in which five (or more) of the following symptoms have been present during the same 2-week period and represent a change from previous functioning; at least one of the symptoms is either (1) depressed mood or (2) loss of interest or pleasure. Other symptoms include 1. Depressed mood most of the day, nearly every daily; markedly diminished interest or pleasure in activities most of the day, nearly every day; significant weight loss when not dieting or weight gain; Insomnia or hypersomnia nearly every day; psychomotor agitation or retardation nearly every day; fatigue or loss of energy nearly every day; feelings of worthlessness or excessive or inappropriate guilt; diminished ability to think or concentrate, or indecisiveness, nearly every day; or recurrent thoughts of death, recurrent suicidal ideation without a specific plan, or a suicide attempt.
Categories Mental disorder
MeSH® ID D003865
OMIM® ID 608516

Top ↑ Ancestors

DiseasesMental Disorders Has associated chemicals Has associated genes Has associated phenotype references Has associated exposure references Mood Disorders Has associated chemicals Has associated genes Has associated phenotype references Has associated exposure references Depressive Disorder Has associated chemicals Has associated genes Has associated phenotype references Has associated exposure references Depressive Disorder, Major Has associated chemicals Has associated genes Has associated phenotype references Has associated exposure references

Top ↑ Descendants

Depressive Disorder, Major Has associated chemicals Has associated genes Has associated phenotype references Has associated exposure references
  Major Depressive Disorder 1
  Major Depressive Disorder 2