Tricyclic Antidepressants Flashcards
(25 cards)
What are tricyclic antidepressants primarily used to treat?
Depression
True or False: Tricyclic antidepressants can also be effective for anxiety disorders.
True
Fill in the blank: Tricyclic antidepressants work by inhibiting the reuptake of __________ and __________.
norepinephrine, serotonin
Name one common tricyclic antidepressant.
Amitriptyline
What is a major side effect associated with tricyclic antidepressants?
Dry mouth
Multiple Choice: Which of the following is NOT a tricyclic antidepressant? A) Nortriptyline B) Fluoxetine C) Doxepin D) Imipramine
B) Fluoxetine
Short Answer: What is the mechanism of action of tricyclic antidepressants?
They block the reuptake of norepinephrine and serotonin.
True or False: Tricyclic antidepressants have a rapid onset of action.
False
What is the risk of overdose with tricyclic antidepressants?
High risk of serious cardiac arrhythmias
Fill in the blank: Tricyclic antidepressants can cause __________, which is characterized by weight gain and sedation.
anticholinergic effects
Name one condition other than depression that tricyclic antidepressants can treat.
Chronic pain
Multiple Choice: Which tricyclic antidepressant is often used for migraine prophylaxis? A) Amitriptyline B) Paroxetine C) Sertraline D) Escitalopram
A) Amitriptyline
True or False: Tricyclic antidepressants are often the first-line treatment for depression.
False
What is one contraindication for using tricyclic antidepressants?
Recent myocardial infarction
Fill in the blank: The therapeutic effects of tricyclic antidepressants may take __________ weeks to become noticeable.
2 to 4
Short Answer: Why are tricyclic antidepressants not commonly prescribed as first-line treatment?
Due to their side effects and risk of overdose.
What class of drugs do tricyclic antidepressants belong to?
Antidepressants
Multiple Choice: Which of the following is a side effect of tricyclic antidepressants? A) Increased libido B) Constipation C) Insomnia D) Weight loss
B) Constipation
True or False: Tricyclic antidepressants can interact with other medications, increasing the risk of side effects.
True
Fill in the blank: Tricyclic antidepressants are often referred to as TCA, which stands for __________.
tricyclic antidepressants
What is the role of the neurotransmitter serotonin in the effectiveness of tricyclic antidepressants?
Serotonin reuptake inhibition contributes to mood elevation.
Multiple Choice: Which tricyclic antidepressant is known for its sedative properties? A) Desipramine B) Amitriptyline C) Nortriptyline D) Clomipramine
B) Amitriptyline
True or False: Tricyclic antidepressants are safe for use during pregnancy.
False
What is the effect of tricyclic antidepressants on the cardiovascular system?
They can cause orthostatic hypotension.
