Antidepressants Flashcards
Tricyclic antidepressants (2)
Nortriptyline
Amitriptyline
Nortriptyline: MOA
Inhibits SERT, NET
Blocks 5HT receptors
Nortriptyline: Indication
Depression
Off label: chronic pn, PTSD
Nortripltyline: side effects
Sexual dysfunction, long QT, anticholinergic effects
Nortriptyline: contraindications
Recent MI
MAOI use within 14 days
Remeron: class
Tetracyclic
Remeron: MOA
Disinhibits NE and 5HT release.
Blocks NE negative feedback loop.
Remeron: indication
Depression
Trazadone: class
SRI
Trazadone: MOA
5HT antagonist
Inhibits 5HT reuptake via SERT
Decrease number of 5HT-R
Trazadone: indication
MDD
Insomnia at lower doses
Trazadone: side effects
Very sedating
priapism
orthostatic HOTN
Trazadone: contraindication
Recent MI
other 5HT drugs
Trazadone uniquely binds ____ and ____ receptors
alpha 1
H1
Does Trazadone have a lot of anticholinergic effects?
Minimal
Name the SSRIs (6)
Fluoxetine (Prozac) Sertraline (Zoloft) Citalopram (Celexa) Escitalopram (Lexapro) Fluvoxamine (Luvox) Paroxetine (Paxil)
Fluoxetine (Prozac): MOA
Inhibits 5HT reuptake via SERT
Reduces 5HT-R numbers
M1 inhibition
Fluoxetine: indication
MDD dysphoric d/o anxiety OCD eating d/o
Fluoxetine: contraindications
Seizure Hx, Platelet dysfunction, CVD
Fluoxetine: T 1/2
10 days