Anti-depressant Notes Flashcards
What does Psychotropic Mean
encompasses antidepressants, antipsychotics and anxiolytics (Anti-anxiety); drugs that act on the mind
What are examples of psychotropic neurotransmitters
serotonin, dopamine and GABA
What is depression
state of sadness, despair, melancholia that has progressed to a state which disrupts normal living/ functioning
What are 2 different types of depression
Bipolar depression, major depression
What does anti-depressants do
treat depression and mood disorders
How long does it take for anti-depressants take to work
14 days
Can anti-depressants be PRN
never
What are different types of anti-depressants
TCA, SSRI, MAOI
What does TCA stand for
Tricyclic Antidepressants
What are TCAs
oldest class of antidepressants
What are some common use for TCAs
depression and bedwetting
What is the MOA of TCAs
Blocks re-absorption or serotonin and norepinephrine
What does SSRIs stand for
Selective serotonin re-uptake inhibitors
What are uses of SSRIs
Depression, OCD, panic disorder
What is the Method of action (MOA) of SSRIs
blocks re-absorption of serotonin
What does MAOIs stand for
Monoamine oxidase inhibitor
What are uses of MAOIs
depression coupled with anxiety; phobias
What is the MAO for MAOI
prevents the breakdown of serotonin and norepinephrine by blocking action of enzyme that breaks them down
What is a disadvantage of MAOI
many interactions with food and drugs, therefore prescribed after SSRIs and TCAs
Between TCA SSRI and MAOI which usually prescribed first
SSRIs because there is the least amount of side effects
What is another name for antipsychotics
Neuroleptics
What are antipsychotics used for?
Treat Psychosis
What is the MOA of antipsychotics
block dopamine receptors in brain
What is Bipolar depression
alternating pattern of emotional highs (mania) and lows (depression)
What is another name for bipolar drugs
antimanic drugs
What is anxiety
severe anxiety, agitation nervousness.
What is a cause of anxiety
imbalance of neurotransmitter GABA
What is another name for Antianxiety drugs
Anxiolytics