Anxiety / Depression / Bipolar Flashcards
Benzo’s
Long acting
Intermediate acting
Short acting
Long 25-100H- Diazepam, chlordiazepoxide, clonazepam , flurazepam
Intermediate 10-20 H - Lorazepam , temazepam, estazolam
Short <12H - Triazolam , alprazolam, oxazepam, midazolam, remimazolam
Which benzo’s are recommended for elderly?
Lorazepam (doesn’t produce an active metabolite)
Oxazepam
Temazepam
Which benzo is recommend for insomnia?
Temazepam
What is the reversal of benzos?
Flumazenil IV over 30 seconds
Buspirone
Brand
MOA
Dose / max
Onset
Buspar
5HT1A and D2 agonist
start 7.5mg BID up to 60mg/d
4 weeks
5HT1 involved in ..
5HT2 ..
5HT3
Depression
Causes sexual dysfunction
GI upset
How do SSRI’s relate to bleeding?
They can reduce platelet aggregation and increase risk of GI bleeding
SSRI ADE
Weight gain
GI effect
Sexual dysfunction
Headache
HypoNa+
Orthostatic HYPOtension
Bone fractures
Ocular effects
Anticholinergic effects (paxil only)
Pregnancy category C
Which SSRI’s are
- 2D6 inhibitors
- 2D6 and 3A4 substrate
- 3A4 substrate
- 1A2 inhibitor
- fluoxetine and paroxetine
- Vortioxetine
- Vilazodone
- Fluvoxamine
Citalopram
Brand
Class
Indication
Form
Max dose / range
Celexa
SSRI
MDD
Tabs, solution
10-40mg/day
Escitalopram
Brand
Class
Indication
Form
Max dose / range
Lexapro
SSRI
MDD, GAD
Otab
10-20mg/day
Fluoxetine
Brand
Class
Indication
Form
Max dose / range
Alternative dose
Contraindication
Prozac, sarafem
SSRI
MDD, OCD,PD,Bulimia, PMDD
Capsule , solution
10-80mg/day AM
Sarafem for PMDD - 20-80mg/d
Can do weekly for MDD
90mg ER / weekly
MAOI within FIVE WEEKS
Fluvoxamine
Brand
Class
Indication
Form
Max dose / range
Luvox
SSRI
OCD
tabs , ER caps
50-300mg / d HS
Paroxetine
Brand
Class
Indication
Form
Max dose / range
Pregnancy category
Paxil, pexeva, brisdelle
SSRI
MDD,GAD, OCD, PD, PMDD, PTSD
Paxil CR - 12.5 -75mg/d
Paxil / paxeva - 10-40mg/d
Brisdelle - 7.5mg/d for hot flashes
Category D
Sertraline
Brand
Class
Indication
Form
Max dose / range
Zoloft
SSRI
MDD,OCD, PTCSD, PD, PMDD
25-200mg/d PO
Which SSRI..
- most weight gain
- Most GI upset
- most OH
- Paroxetine
- Sertraline
- Paroxetine
Vortioxetine
Brand
Class
Indication
Form
Max dose / range
Contraindication
TRintellis
SRI, serotonin receptor agonist and antagonist
MDD
5-20mg/PO QD
MAOI within 21 DAYS
SNRI ADE
Headache
HypoNa+
Ocular effects
Bone fractures
Suicidal thinking
GI upset
Sweating
Increased BP
Increased HR
Venlafaxine
Brand
Class
Indication
Form
Max dose / range
Effexor
SNRI
MDD, GAD, PD
25-375mg/d with FOOD
Desvenlafaxine
Brand
Class
Indication
Form
Max dose / range
Succinate - Pristiq
Base - Khedezla
SNRI
Depression
25-400mg / d PO
Duloxetine
Brand
Class
Indication
Form
Max dose / range
Cymbalta , irenka
SNRI
Depressipn, GAD, Fibromyalgia, chronic OA pain
30-120mg/d PO
Milnacipran
Brand
Class
Indication
Form
Max dose / range
Use is ESRD?
Savella
SNRI
Fibromyalgia
12.5 - 200 mg /d PO
Not for ESRD
Levomilnacipran
Brand
Class
Indication
Form
Max dose / range
Use in ESRD?
What to avoid?
Fetzima
SNRI
MDD
40-120mg/ PO QD
Not for ESRD
Avoid with alcohol
Bupropion
Brand
Class
Indication
Form
Max dose / range
ADE
Wellbutrin , aplenzin, zyban
NDRI
MDD, smoking cessation
300-450mg/d PO
Max aplenzin is 522mg/d
CNS stimulation (so take in AM) , seizures, weight lossT
Trazodone
Class
Indication
Form
Max dose / range
ADE
Block serotonin reuptake, alpha adrenergic and H1 blockers
MDD, sleep disorders
50-600mg/d PO
Priapism , GI upset, OH, sexual dysfunction
Nefazodone
Class
Indication
Form
Max dose / range
BBW
Block serotonin reuptake , alpha 1 blocker, 5HT2a blocker
MDD
100-600mg/d
Hepatotoxicity
Vilazodone
Brand
Class
Indication
Form
Max dose / range
Benefit
Viibryd
Block serotonin reuptake, 5HT1AR blocker
MDD in adults
10-40mg QD with FOOD
No weight gain
Mirtazapine
Brand
Class
Indication
Form
Max dose / range
ADE
Remeron
Alpha2 antagonist, increased NE and serotonin
15-45mg/ ODT /d
Weight gain, somnolence, anticholingeric effects, QT prolongation
What are the 5 tertiary amines + brand name?
Amitryptiline (elvail)
Clomipramine (anafranil)
Doxepin (silenor)
Imipramine (tofranil)
Trimipramine (surmontil)
What are 5 secondary amines + brand name?
Amoxapine
Desipramine (norpramine)
Maprotiline
Nortryptiline (pamelor)
Protriptyline
TCA MOA
Block reuptake of NE and serotonin
Alpha 1 blocker (OH)
Histaminiergic (weight gain, sedation)
Anticholinergic (Anti-SLUDGE)
Which TCA’s are indicated for MDD?
All except clomipramine (OCD)
Which three MAOi attack MAO a and b?
Isocarboxazid (marplan)
Phenelzine (nardil)
Tranylcypromine ( Parnate)
MAOi’s indication and ADE
MDD
Insomnia, weight gain, anticholinergic, OH , edema, sexual dysfunction
MAOi drug interactions
Dextromethorphan
Meperidine, methadone, tramadol
Morphine, hydropmorphine,
Sympathomimetics
TCA’s, SSRI’s
Anticholinergics
Tyramine –> HTN crisis
Selegiline
Brand
Indication
Class
Form
Emsam
MDD
Selective MAOB i
6,9,12mg PATCHES daily
What are 4 antipsychotics approved for MDD?
- Arpiprazole (abilify)
- Olanzapine / Fluoxetine (symbyax)
- Quetiapine (seroquel XR)
- Brexpiprazole (rexulti)
When do you use symbyax?
Olanzapine/fluoxetine for treatment resistant depression
What are 2 OTC meds for depression?
SAM-e
St. John’s Wort
Brexanolone
Brand
Class
Indication
Form
Zulresso
GABA A receptor modulator
Post partum depression
IV over 60hours
Zuranolone
Brand
Class
Indication
Form
Zurzuvae
GABA A receptor modulator
Post partum depression
Oral for 14 days
Esketamine
Brand
Class
Indication
Form
Spravato
NMDAR antagonist
Treatment resistant depression
28mg NASAL SPRAY twice weekly x 5 weeks then weekly by a physician
Auvelity
Components
Class
Indication
Form
Dextromethorphan 45ng and bupropion 105mg
NMDAR antagonist and NDRI
MDD
PO BID
Gepirone ER
Brand
Class
Indication
Form
ADE
Exxua
5HT1AR agonist
MDD
18.2 - 72.6mg with FOOD
QT prolongation
What are the 3 anticonvulsants used for BPD?
Divalproex/valproic acid
Lamotrigine
Carbamazepine
Lithium
Brand
Indication
Formulations
Therapeutic range
Onset
Lithobid
BPD
IR/CR/ER tabs
Syrup
Acute : 0.8-1.2 mEq
Maintenance: 0.6-1 mEq
2-3 weeksLI
Lithium ADE
GI upset
Hand tremor
Nephrogenic diabetes insipidus
Leukocytosis
Thyroid/parathyroid effects (so check calcium)
weight gain
Bradycardia
Alopecia
Ataxia, blackout, cogwheel rigidity
At what levels do you start seeing lithium toxicity and how does it vary as you get higher?
> 1.5 mEq - tremor, vomiting, confusion, ataxia
> 2 mEq - CNS depression, arrythmias, seizures
> 3.5mEq - lethal
Treatments of acute and chronic lithium toxicity
Acute - WBI , gastric lavage
Chronic - hemodialysis
What drugs/ conditions can
- Increase lithium levels
- Decrease lithium levels
- Thiazides, ACEi, NSAIDs, hypoNa+, renal insufficiency
- Increased sodium intake