Antidepressants Flashcards
Tricyclic Antidepressants (TCAs)
Amitriptyline (Elavil) Nortriptyline (Pamelor) Imipramine HCL (Tofranil) Doxepin (Sinequan) Trimipramine (Surmontil) Clomipramine HCL (Anafranil)
The “in” and “ines”
all have “P”
TCA MOA
blocks reuptake of norepinephrine
TCA contra
glaucoma
MI
caution in patients with BPH
TCA AE
Anticholinergic effects Akathisia Apathy Anhedonia Sedation Orthostatic Hypotension Cardiac arrhythmias
Selective Serotonin Reuptake Inhibitors (SSRIs)
Fluoxetine (Prozac) Sertraline (Zoloft) Paroxetine (Paxil) Citalopram HBr (Celexa) Escitalopram (Lexapro) Fluvoxamine (Luvox)
SSRI MOA
blocks the re-uptake and destruction of serotonin
SSRI AE
Serotonin Syndrome insomnia agitation N/V weight changes sexual dysfunction bruxism apathy low libido sedation
SSRI lethality
low!
difficult to overdose
Serotonin-Norepinephrine Reuptake Inhibitors (SNRIs)
Venlafaxine (Effexor) Duloxetine (Cymbalta) Desvenlafaxine (Pristiq) Bupropion (Welbutrin) Levomilnacipran (Fetzima)
SNRI MOA
increases serotonin, dopamine, and norepinephrine
SNRI use
PTSD OCD GAD Social anxiety Panic disorder
Low dose of SNRI
blocks reuptake of serotonin
high dose of SNRI
blocks reuptake of norepinephrine
SNRI AE
insomnia agitation headache weight loss sexual dysfunction Serotonin Syndrome
Bupropion contra
seizure disorder
bulimia or anorexia
abrupt discontinuance of ETOH
Monoamine Oxidase Inhibitors (MAOIs)
Isocarboxazid (Marplan)
Phenelzine (Nardil)
Trancyclopromine (Parnate)
Selegiline
MAOI MOA
inhibits the action of monoamine oxidase
MAOI AE
Hypertensive crisis with Tyramine orthostatic hypotension headache anticholinergic effects nystagmus hypermetabolic syndrome
MAOI NI
Do not take with other antidepressants avoid tyramine (in foods and cold/flu meds)
Atypical Antidepressants
Bupropion (Welbutrin) Trazodone (Desryl) Mirtazadone (Remeron) Nefazodone (Serzone) Amoxapine (Asedin) Maprotiline HCL (Ludiomil) Vortioxetine (Trintellix) Vilazodone (Viibryd)
Atypical antidepressants MOA
dopamine-norepinephrine reuptake inhibitor and also inhibits nicotine acetylcholine receptors
Atypical Antidepressant AE
insomnia
tremors
anorexia
weight loss
Trazadone specific AE
priapism
Nefazodone specific AE
hepatic failure