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antidepressants
antidep
28
Medical
Professional
04/01/2013

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Term
Phenelzine
Definition
Nardil
MAO-I
Serotonin syndrome if taken with SSRIs or similar
Hypertensive crisis if taken with tyramine
Term
Tranylcypromine
Definition
Parnate
Amphetamine-like properties
MAO-I
Serotonin syndrome if taken with SSRIs or similar
Hypertensive crisis if taken with tyramine
Term
Isocarboxazid
Definition
"Marplan"
MAO-I
Serotonin syndrome if taken with SSRIs or similar
Hypertensive crisis if taken with tyramine
Term
Selegiline
Definition
Used in Parkinson's
Transdermal form available
MAO-I
Serotonin syndrome if taken with SSRIs or similar
Hypertensive crisis if taken with tyramine
Term
MAO-I
Mech
Definition
Inhibit monomine oxidase enzyme inhibitors
stops metabolism of 5-HT, NE, and DA
Term
MAO-I common SEs x 5
Definition
GI distress
ortho hypotension
sleep disturbance
dry mouth
headache
Term
MAO-I
Dangerous SEs
Definition
Serotonin syndrome--flushing diaphoresis, myclonic jerks
hypertensive crisis
Term
Tricyclics
common SEs
Definition
anti-HAM
antihistaminergic--sedation
antiadrenergic--ortho hypo, tachycardia, arrhythmias
antimuscarini--dry mouth, constipation, urinary retention, blurred vision, tacky
Weight gain
Term
Tricyclics
dangerous SEs
Definition
CI if pre-existing cardiac conduction abnormalities
Lethal in overdose--widened QRS, prolonged QT to torsades to V fib
Term
Treat tricyclic cardiac overdose
Definition
bicarb
magnesium
Term
Nortriptyline
Definition
"Pamelor"
least likely to cause ortho hypo
Term
Desipramine
Definition
"Norpramin"
Least sedating
fewest anticholinergic SEs
Term
Clomipramine
Definition
"Anafranil"
Most 5HT specific
Used for OCD
Term
Amitriptyline
(also Imipramine and doxepin)
Definition
"Elavil"
used for chronic pain and headaches
Term
tricyclic mech
Definition
5HT and NE reuptake inhibitor
Term
SSRIs
common SEs
Definition
Sexual dysfunction,
GI upset
headache
overall low SE incidence
Term
Fluoxetine
2 good, 2 bad
Definition
"Prozac"
Relatively activating
very long half life--no need to taper, give if variable compliance
-dirtiest SSRI
-Sexual dysfunction
Can worsen anxiety
Term
Paroxetine
2/1
Definition
"Paxil"
Relatively sedating
used in anxiety disorders
Short half life--sig discontinuation syndrome; cannot miss dose
Term
Sertraline
2/2
Definition
"Zoloft"
few drug-drug interaction;often used with ill and elderly
-also used in anxiety disorders
-GI upset for a couple weeks
-relatively short half life--discont syndrome
Term
Citalopram
Escitalopram
Definition
"Celexa"
"Lexapro"
few drug drug interaction
-very low incidence of SEs
for celexa: QT prolongation, keep <40 or <20 with geriatrics
Term
Fluvoxamine
Definition
"Luvox"
Primarily used in anxiety disorders: OCD, Social, PTSD)
Only approved for OCD
-BID dosing
-very short half life-discont syndrome
Term
SNRIs
common SEs
Definition
Similar to SSRIs, thought to be slightly more activating
Sexual dysfunction,
GI upset
headache
Term
Venlafaxine
Definition
"Effexor"
SNRI
Potentially helps with chronic pain
CI in Pts with bad HTN, increase systolic 15
-very short half life--signigicant withdrawal syndrome
Term
Duloxetine
Definition
"Cymbalta"
SNRI
potentially helps with DM neuropathic pain
-very expensive
-can cause signifiicant nausea
Term
Bupropion mech
Definition
"Wellbutrin"
inhibits reuptake of NE and DA
Term
Buproprion
3/2
Definition
"Wellbutrin"
-fewer sexual side effects
-relatively activating
-help in smoking cessation
-can worsen anxiety
-lowers seizure threshold; CI in pts with eating disorder or epilepsy
Term
Mirtazapine mech
Definition
Remeron
5HT2a/c
5-HT3a antagonist
Term
Mirtazapine
2/1
Definition
"Remeron"
-appetite stimulation
-sleep aid at low dose
-can lead to weight gain

higher dose better for depression worse for sleep/appetite
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