Insomnia Flashcards
Insomnia diagnostic criteria
symptoms cause significant functional distress or impairment, present for >3 nights per week for at least 3 months, not linked to other disorders
Sedative Hypnotics
Benzodiazepines- Temazepam, Triazolam
Temazepam indications
short term treatment up to 2 weeks
Triazolam indications
pre-op anxiety
Benzodiazepine receptor agonists MOA
binds GABA receptor at BDZ 1 site for targeted sedation
BDZ receptor agonist indications
first line short term treatment of insomnia
BDZ receptor agonists
Zolpidem (ambien), Eszopicolone (lunesta)
Zolpidem indications
sleep onset and sleep maintenance insomnia
Zolpidem ADR
Parasomnias, rebound insomnia, drowsiness, allergic reactions, angioedema, dry mouth, abdominal pain, HA, strange behavior
Zolpidem interactions
3A4 substrate, CNS depressants, EtOH
Eszopicolone indications
sleep latency and sleep maintenance
Eszopicolone ADRs
unpleasant taste, HA, infections, next day impairment, parasomnias, anaphylaxis, angioedema,
Eszopicolone interactions
CNS depressants, 3A4 substrate, EtOH
Zaleplon (sonata) indications
sleep latency and maintenance, can be taken nocturnal
Zaleplon ADR
HA, dizziness, somnolence, complex behavior, anaphylaxis
Melatonin MOA
hormone produced by pineal gland
Melatonin indications
Sleep latency, Jet lag, insomnia
Melatonin ADR
well tolerated, drowsiness, HA,
Melatonin interactions
potentiates anticoag, inhibits AED
Ramelteon MOA
melatonin receptor agonist
Ramelteon indications
sleep latency
Ramelteon ADR
somnolence, fatigue, dizziness
Ramelteon contraindications
liver disease
Tasimelteon
first treatment for non-24- hour sleep waked disorder
Tasimelteon MOA
melatonin receptor agonists
Tasimelteon ADR
somnolence, HA, increased LFT, nightmares, URI, UTI
Tasimelteon interactions
CYP1A2 inhibitors, CYP3A4 inducers
Suvorexant MOA
orexin receptor antagonist. Suppresses wake drive
Suvorecant indications
sleep latency and sleep maintenance
Suvorexant ADR
next day impairment, complex behaviors, depression, decreased resp, hallucinations, sleep paralysis
Suvorexant contraindications
narcolepsy
Doxepin
antidepressant with antihistamine effects
Doxepin contraindication
urinary retention, glaucoma, MAOIs
Doxepin ADR
suicide risk, daytime sedation, dry mouth, dry eyes, orthostasis, arrhythmias
Antipsychotics
quetiapine, olanzapine
Valerian Root
sedative-hypnotic, anxiolytic, antidepressant, anticonvulsant, antispasmodic
Valerian Root ADR
HA, GI upset, mental dullness, excitability, uneasiness, cardiac disturbances, insomnia
First line
CBT, Zolpidem, eszopiclone, suvorexant