psych Flashcards
(270 cards)
What is the brand name of Amitriptyline?
Elavil
What drug class is Amitriptyline in?
Tricyclic Antidepressant
What is the indication for Amitriptyline?
Depression
What is the mechanism of action of Amitriptyline?
Tricyclic antidepressant that blocks presynaptic reuptake of serotonin and norepinephrine with subsequent down regulation of adrenergic receptors
What are the major contraindications for Amitriptyline?
Hypersensitivity to the drug, Concurrent MAOI or MAOI use in last 14 days, Use during acute recovery period after Myocardial Infarction (MI), Coadministration of Cisapride
What are the black box warnings for Amitriptyline?
Suicidality, Not approved for children < 12 years of age
What are the common adverse drug reactions for Amitriptyline?
Sedation
What are the rare but serious adverse drug reactions for Amitriptyline?
Cardiac Dysrhythmia, Hepatotoxicity, Seizures, Suicidal Thoughts
What are the key counseling points for Amitriptyline?
Avoid activities requiring mental alertness, alcohol, and other CNS depressants. Symptomatic improvement may not be seen for a few weeks. Avoid sudden discontinuation of drug. Do not use alcohol
What are the brand names of Doxepin?
Sinequan, Silenor
What drug class is Doxepin in?
Tricyclic Antidepressant
What are the indications for Doxepin?
Depression, Anxiety, Alcoholism, Insomnia
What is the mechanism of action of Doxepin?
Tricyclic antidepressant, influences the adrenergic activity at the synapses where it prevents norepinephrine deactivation through reuptake into the nerve terminals. By binding to histamine receptor sites, it competitively inhibits the biological activation of histamine receptors. Antagonism of the H1 receptor is the most likely mechanism by which doxepin exerts its sleep maintenance effect.
What are the major contraindications of Doxepin?
Hypersensitivity to the drug, MAOI use, Glaucoma, Severe Urinary Retention
What are the black box warnings for Doxepin?
Suicidality
What are the common adverse drug reactions for Doxepin?
Xerostomia
What are the rare but serious adverse drug reactions for Doxepin?
Cardiac, Dysrhythmia, Hepatotoxicity, Suicidal Thoughts
What are the key counseling points for Doxepin?
Avoid activities requiring mental alertness until drug effects are realized. Symptomatic improvement in depression may not be seen for a few weeks. Avoid abrupt discontinuation of drug. Do not drink alcohol.
What is the brand name of Nortriptyline?
Pamelor
What drug class is Nortriptyline in?
Tricyclic Antidepressant
What is the indication for Nortriptyline?
Depression
What is the mechanism of action of Nortriptyline?
Demethylated metabolite of amitriptyline, a heterocyclic antidepressant that blocks presynaptic reuptake of norepinephrine with subsequent down regulation of adrenergic receptors. Heterocyclic antidepressants have less effect on serotonergic activity than on other neurotransmitters.
What are the major contraindications for Nortriptyline?
Hypersensitivity to the drug or other TCAs, MAOI concurrent use or use within 14 days, Use during recovery period after Myocardial Infarction (MI), Patient using linezolid or IV methylene blue
What are the black box warnings for Nortriptyline?
Suicidality