Mental Health Flashcards
Mood disorders
spectrum of disturbances from very low (depression) to very high (mania)
Major categories:
- Major depressive disorder (MDD)
- Bipolar disorders (BPD)
Other disorders:
- substance induced
- medical condition induced
MDD and Dysthymic Disorders (unipolar disorder)
Requires one major depressive episode followed by at least 2 weeks of severe functional impairment
Dysthymic - sad most of the time
NOT situational depression
Seasonal depression can turn into MDD if it stays around for a long time because it will cause chemical changes in the brain.
Bipolar disorders
Involve at least one depressive episode followed by elevated mood
Symptoms of MDD
- sadness
- hopelessness
- guilt
- irritability
- poor concentration and decision making
- anhedonia: inability to feel pleasure
- altered sleep
- fatigue
- impaired memory or cognition
- thoughts of death or suicide
Symptoms of BPD
- grandiosity
- persistent elevated mood
- little need for sleep
- babbling or excessive talking
- flights of fancy
- easily distracted
- impulsive, dangerous activity
- excessively goal directed - won’t give up
Types of BPD
BPD I: manic and depressive episodes - very high to very low
BPD II: similar to BPD I but major depressive episode then hypomania instead of mania
Cyclothmic: hypomanic episodes with depression symptoms (milder than I or II)
Clinical symptoms associated with mood disorders
- affect
- anhedonia
- avolition
- dysphoria
- euphoric
- flight of ideas
- grandiosity
- hypomania
- psychomotor agitation
- psychomotor retardation
- psychosis
affect
display of emotions (facial expressions), flat-animated
anhedonia
lack of interest in something that was previously enjoyed
avolition
lack of drive, no goals
dysphoria
depressed or negative state
euphoria
exaggerated feeling of elation
flight of ideas
disconnected, changing thoughts
grandiosity
inflated idea of self
hypomania
elevated mood, but less than mania
psychomotor agitation
fidgeting, pacing, wiggling
psychomotor retardation
slow or frozen
psychosis
delusions or hallucinations without insight
Suicidal ideation
can occur with MDD and BPD
- feelings of helplessness or hopelessness
- decrease in personal hygiene
- vocalizing death wish
- risky behaviors
- social withdrawal
- saying goodbye
- suicide note, plan, or previous attempt
- believing their situation will never change or they are doomed
Etiology of mood disorders
complex mixture of factors
- genetics
- biologic
*neurotransmitters
*endocrine system
- drugs
- stress
- cognitive vulnerability
- trauma
- negative coping styles
* big piece of OT is teaching good coping skills
Incidence and prevalence of mood disorders
Up to 16% of US population will be diagnosed as MDD
5% with BPD
Women diagnosed more than men.
Lower socioeconomic groups –> lower treatment adherence
Situational depression can cause MDD
All levels of society are affected
Diagnosis of MDD
At least one major depressive episode
Interference with function
At least 5 symptoms in a 2 week period
Diagnosis of BPD
At least one manic, depressed, or mixed episode
With manic as the dominant trait
Change in function
Pharmacologic intervention for MDD
Antidepressants-regulate neurotransmitters, specifically serotonin and norepinephrine
- Vilazodone (Viibryd)
- Citalopram (Celexa)
- Sertraline (Zoloft)
- Fluoxetine (Prozac Weekly, Prozac)
- Trazodone (Desyrel)
- Escitalopram (Lexapro)
- Paroxetine (Paxil, Paxil CR)
- Venlafaxine (Effexor, Effexor XR)
Side effects: nausea, headache, sexual dysfunction, dry mouth, blurred vision, general sedation