Psychopharm Flashcards
(528 cards)
What are the two forms of lithium, and what are they the first-line treatment for?
Lithium carbonate and lithium citrate are the front-line treatment for bipolar disorder.
Clinically, why is it important to ask about ALL medications and changes in medications, not just psychiatric medications?
Because some medications, like hypertension and rheumatoid arthritis medications, can have psychological side effects.
What does sodium pentothal cause?
Unconsciousness
What is the risk of metabolism impairment when it comes to psychopharm?
Drug toxicity (poisoning due to high levels of the drug in the body because it can’t be metabolized correctly) and/or severe side effects
What does Greek descent have to do with psychopharm?
Some people of Greek descent metabolize drugs very quickly, which means they’d see minimal symptom improvement at very high doses.
What are five drugs that contain significant levels of caffeine, and why is that relevant?
Excedrin (pain reliever), Midol (pain reliever), Cafergot (migraines), Fiorinal (tension headaches), Fioricet (tension headaches).
These mimic symptoms of anxiety and panic disorders.
What drug do you need to inquire about in someone with acne and depression/suicidal ideation?
Isotretinoin (Accutane) - can cause depression and SI
What are the two types of drugs used to treat seasonal affective disorder?
SSRIs and MAO inhibitors
How long do most antidepressants take to work?
2-4 weeks
What are 7 drugs that can induce mania?
Amphetamines
Tricyclic antidepressants
SAM-e (osteoarthritis meds and OTC depression meds)
Antihypertensives
Prednisone (corticosteroid)
Anticholinergics (benztropine and trihexyphenidyl)
Levothyroxine (thyroid medication)
If you’re treating bipolar disorder with an antidepressant, what else do you need to do?
Pair it with a mood stabilizing drug (antipsychotic) to avoid inducing mania
Does bipolar disorder respond better to therapy or medication?
Medication, by a lot
What is the one specific phobia that responds well to medication therapy, and why?
Social phobias, due to medications’ ability to mediate parts of our brain that activate to avoid rejection and abandonment
What are 4 non-obvious drugs that can cause anxiety?
Steroids, asthma medications, nasal decongestants, and appetite suppressants
Why is the locus coeruleus relevant for medication treatment for anxiety disorders?
Dysregulation here is thought to be a primary biological cause of anxiety disorders
Why do some people with anxiety disorders self-medicate with opiates?
Opiates bind to the inhibitory receptors on the locus coeruleus, which acts as a natural brake and prevents the locus coeruleus from firing activation signals to the limbic system
What two conditions is gabapentin used to treat?
Seizure disorders and anxiety disorders
If propranolol (Inderal) is taken before a stressful event like a speech, what is its dosage?
10-80mg
What type of drug is propranolol?
Beta blocker
What do beta blockers do?
Prevent increased cardiac action (like a rapid heartrate) and reduce blood pressure
Are benzodiazepines addictive?
Yes, if used for more than a few weeks.
Why is medication treatment contraindicated in neurotic anxiety?
Medication can further block awareness of the underlying psychological conflict
What percentage of patients have a relapse of panic disorder symptoms if they stop medication?
70%
What are the two classes of medications used to treat panic disorder?
Benzodiazepines and antidepressants (specifically MAOIs)