Improving the understanding of the relationship between sleep dis

Improving the understanding of the relationship between sleep disturbances and mood disorders will only help to clarify the heterogeneity of depression. Persistent insomnia can reflect incomplete remission of the depressive episode and/or a side effect of pharmacotherapy; in either case it may be an ominous correlate

of vulnerability Inhibitors,research,lifescience,medical to relapse. Although no universally effective strategy is yet available, there are a variety of effective strategies – both pharmacologic and cognitive-behavioral-that can be used to improve management of insomnia associated with depression. Selected abbreviations and acronyms 5-HT serotonin BZ benzodiazepine CBT cognitive behavioral therapy EEG electroencephalogram GABA γ-aminobutyric acid H histamine REM rapid eye movement SNRI serotonin-norepinephrine reuptake inhibitor SSRI selective serotonin reuptake inhibitor TCA tricyclic antidepressant
Depression Is still seen as a single clinical entity, especially In primary care. However, Inhibitors,research,lifescience,medical the subtyplng of depression Is fundamental for Its correct treatment. The current subtyplng of depression Is based on Diagnostic and Statistical Manual of Inhibitors,research,lifescience,medical Mental Disorders, 4th ed,Text Revision (DSM-IV-TR) criteria.1 The major depressive episode is the basic definition of depression given in DSM-IV-TR. The diagnostic criteria for major depressive episode require (i) five

or more this website symptoms present during the same 2-week period, most of the day, nearly every day, representing a change from the previous level of functioning; at least one of the symptoms must be depressed mood or loss of interest/pleasure; (ii) the symptoms of depression: depressed mood (which can be irritable in children), diminished interest or pleasure in activities, Inhibitors,research,lifescience,medical weight loss or weight gain, decreased eating or increased eating, insomnia or hypersomnia, psychomotor agitation or psychomotor retardation, fatigue, loss of energy, feelings of worthlessness, excessive guilt, diminished ability to

think, diminished ability to concentrate, indecisiveness, suicidality (thoughts Inhibitors,research,lifescience,medical of death, suicidal ideation, suicide attempt); (iii) the symptoms must not meet criteria for a mixed episode; (iv) the symptoms must cause clinically significant distress or impairment of functioning; and (iv) the symptoms must not Sodium butyrate be related to substances, medical disorders, or bereavement. According to DSM-IV-TR, the clinical picture of depression is the same for all mood disorders. DSM-IV-TR divides depression into two basic categories: bipolar depression and (unipolar) depressive disorders. Subtypes of bipolar depression are bipolar I depression (history of mania), bipolar II depression (history of hypomania), and cyclothymic depression (frequently alternating hypomanic episodes and short depressions not meeting full criteria for a major depressive episode, lasting at least 2 years).

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