Psych drugs Flashcards
SGA that cause hypertriglyceridemia
Clozapine, Olanzapine, Quetiapine
SGA that cause significant weight gain
Clozapine and Olanzapine
SGA that might cause weight gain
Aripiprazole, Brexipiprazole, Cariprazine, Lurasidone, Ziprasidone
SGA that cause EPS ADEs
Risperidone and Paliperidone
SGA least likely to cause EPS ADEs
Quetiapine and Clozapine
SGA that increase prolactin
Risperidone and Paliperidone
SGA that prolong QTc
Clozapine, Ziprasidone, Paliperidone, Quetiapine, Iloperidone
SGA with anticholinergic
Olanzapine, Quetiapine, *Clozapine
SGA that cause orthostatic HoTN
Clozapine, Iloperidone
-Moderate: Quetiapine, Risperidone, Paliperidone
SGA that cause sedation
Clozapine
-Moderate: Olanzapine, Quetiapine, Ziprasidone
SGA that cause seizures
Clozapine (dose dependent)
SGA with hematologic effects
Clozapine
MOA of FGA
block D2 receptors, minimal 5-HT2A blockade
FGA ADEs
EPS- Acute dystonia, pseudoparkinsonism, akathisia, tardive dyskinesia
NMS
Dermatologic
Hyperprolactinemia
QTc prolongation (Thioridazine Haloperidol)
M1/H1/Alpha1
Acute dystonia management
Occurs w/in 24-96 hours
NO ORAL MEDS! Diphenhydramine/Benztropine IM
Pseudoparkinsonism management
Occurs w/in first month
decrease dose/swith to SGA
Benztropine, Trihexyphenidyl, or Amantadine Tx for several months
Akathisia management
Occurs w/in 3 months
Swith to SGA
Tx w/ Propranolol
Tardive Dyskinesia management
Long term exposure
discontinue anticholinergics
Ingrezza or Austedo (VMAT2 inhibitors)
Neuroleptic Malignant Syndrome (NMS) management
supportive care
Dantrolene, Bromocriptine, BDZs
wait at least 2 weeks to restart new antipsychotic therapy
Asenapine pearl
SL only, no food/drink for 10 minutes after dose
Cariprazine pearl
steady state takes several weeks
Lurasidone pearl
must take w/ at least 350 calories
Paliperidone pearls
bioavailability increased when taken w/ food
Quetiapine pearl
hypnotic at 50mg, antidepressant at 300mg, antipsychotic at 600mg
Ziprasidone pearl
must take w/ at least 500 calories
Clozapine pearls
DOC for Tx resistant Schizo (failed 2 others)
titrate slowly due to orthostatic HoTN
REMS due to risk of neutropenia- monitor ANC= total WBC x [%neutrophils (segs+bands)/100]
can initiate if ANC >1500 for most or >1000 if BEN. monitor ANC q week for 6 moths then every other week from months 6-12 then monthly after 12 months
Clozapine ADEs
-HoTN, Bradycardia, Syncope, CArdiac arrest (during initiation)
-Seizures are dose dependent
-Myocarditis and cardiomyopathy most likely in first 8 weeks of Tx. DO NOT CHALLENGE
-weight gain, hypertriglyceridemia, QT prolongation, anticholinergic, orthostatic HoTN, sedation, seizure, hematologic
Acute mania treatment
- LITHIUM 300mg TID level 0.6-1.2mEq/L
- VPA or Carbamazepine
- SGA
+/- Benzos
Lithium side effects
short term: GI, hand tremor, polyuria/polydipsia
long term: cognitive, hypothyroidism, derm, weight gain
Lithium DDIs
- NSAIDs increase Li+
- HCTZ incrase Li+
- ACEi increase Li+
- Sodium decreases Li+
Valproic Acid ADEs
alopecia, sedation, dizzy, tremor, GI, INCREASED LFTs, increased ammonia, TCP, hepatotoxicity/pancreatitis rare
Carbamazepine ADEs
for Tx failure w/ Li+ or VPA
hyponatremia, nausea, dizziness, hepatotox, SJS, agranulocytosis
Oxcarbazepine ADEs
3rd line acute mania, 4th line maintenance
somnolence, h/a, dizzy, hyponatremia, derm, less heme effects than Carb
Lamotrigine ADEs
ONLY Maintenance
h/a, RASH, drowsy, nausea, ataxia, SJS
Bipolar maintenance monotherapy options first line
- Lithium
- Divalproex, Lamotrigine, Quetiapine, Olanzapine, Aripiprazole, Ziprasidone
Bipolar maintenance second line
Carbamazepine, Paliperidone, Asenapine, Combos with lithium/divalproex
Treatment of bipolar depression
- Lithium
- Quetiapine, Lurasidone
- Olanzapine, Fluoxetine
- Lamotrigine, Valproate
Anxiety Treatment
- Antidepressants- Paroxetine, Escitalopram, Sertraline, Duloxetine, Venlafaxine (TCAs were but only Imipramine used now)
- Buspirone, BDZs (not for long term Tx)
- Hydroxyzine, Quetiapine, Pregabalin
Panic disorder Tx
- Sertraline, Fluoxetine, Paroxetine, Venlafaxine
- switch to another SSRI or Venlafaxine
- Imipramine, Venlafaxine, or another SSRI
- Beta blocker, Clonazepam, Alprazolam
Social anxiety disorder tx
- Paroxetine, Sertaline, Venlafaxine
-if partial response add Buspirone or Klonopin
Performance anxiety treatment
Propranolol 10-80mg or Atenolol 25-100mg
OCD Tx
- Fluoxetine, Fluvoxamine, Sertraline, Paroxetine, Clomipramine
- try different SSRI
- Clomipramine
PTSD Tx
- Sertraline, Paroxetine, Venlafaxine
- TCAs or Mirtazapine
- MAOIs
- Prazosin
Depression Tx
- SSRIs, SNRIs, Bupropion, Mirtazapine
- TCAs, MAOIs, serotonin modulator (Trazodone, Viibryd, Britellix)
SSRI ADEs
N/V/D, h/a, tremor, akathisia, serotonin syndrome
*sexual dysfunction most common reason to d/c
Serotonin syndrome SEs
Shivering
Hyperreflexia
Increased temp
Vital signs unstable
Encephalophathy
Restlessness
Sweating
Serotonin syndrome Tx
mild- lorazepam for agitation
moderate to severe- cyproheptadine, chlorpromazine
propranolol
Best SSRI in cardiac patients
Sertraline
SSRIs that cause QTc prolongation
Citalopram and Escitalopram
Sedating SSRI
Paroxetine
Activating SSRI
Fluoxetine
SNRIs
n/v/d, sexual dysfunction, insomnia, dizziness, h/a, dry mouth, increased HR
Increase in DBP
Duloxetine ADEs
urinary difficulty, hepatotoxicity
TCA ADEs
dry mouth, constipation, blurry vision, urinary retention, weight gain, memory, delirium
Bupropion ADEs
seizures**, h/a, anxiety, n/v, weight loss, insomnia
Mirtazapine ADEs
somnolence, dry mouth, increased appetite, weight gain, sedation, minimal sexual dysfunction
Esketamine Intranasal (Spravato)
for treatment resistent depression w/ oral antidepressant 56mg twice weekly (28mg each nostril)
ADEs: HTN, sedation
Depression in Pediatrics
Fluoxetine and Escitalopram
Depression in pregnancy
SSRIs!
Olanzapine ADEs
Weight gain
Hypertriglyceridemia
Anticholinergic
Sedation
Risperidone ADEs
EPS
Increased prolactin
Orthostatic HoTN
Risperidone ADEs
EPS
Increased prolactin
Orthostatic HoTN
Quetiapine ADEs
Hypertriglyceridemia
QTc prolongation
Anticholinergic
Orthostatic HoTN
Sedation
Paliperidone ADEs
EPS
increased prolactin
QTc prolongation
Orthostatic HoTN
Ziprasidone ADEs
QTc prolongation
Sedation