Individual Drugs Flashcards
Haloperidol
Haldol
Typical antipsychotic - high potency
Worse EPS, tardive dyskinesia, NMS
Less cholinergic/histaminergic/adrenergic side effects
Fluphenazine
Prolixin
Typical antipsychotic - high potency
Worse EPS, tardive dyskinesia, NMS
Less cholinergic/histaminergic/adrenergic side effects
Pimozide
Orap
Typical antipsychotic - high potency
Only used for Tourettes!
Thiothixine
Navane
Typical antipsychotic - high potency
Trifluoperazine
Stelazine
Typical antipsychotic - high potency
Perphenazine
Trilafon
Typical antipsychotic - mid potency
Balanced side effect profile Most sedating of the mid potency
Loxapine
Loxitane
Typical antipsychotic - mid potency
Balanced side effect profile
Molindone
Moban
Typical antipsychotic - mid potency
Balanced side effect profile
Chlorpromazine
Thorazine
Typical antipsychotic - low potency
Most sedating, most orthostatic hypotension, most anticholinergic
Least EPS
Decreases seizure threshold
Most QT prolongation of typicals
Risk for retinitis pigmentosa at high doses
Mesoridazine
Serentil
Typical antipsychotic - low potency
Not on the market
Thioridazine
Mellaril
Typical antipsychotic - low potency
Not on the market
Clozapine
Class
Indications
Minor side effects
Serious side effects
Contraindications
Clozaril
Atypical antipsychotic
- Good for
- Treatment refractory
- Tardive dyskinesia
- Decreases suicide and aggression
- Minor side effects
- Orthostatic hypotension is most common
- Significant anti-cholinergic
- Sedation
- Hypersalivation = treat with glycopyrrolate
- Myoclonus
- Serious side effects
- Metabolic syndrome
- Agranulocytosis
- Seizures
- Myocarditis, dilated cardiomyopathy
- Contraindicateds
- With anticholinergics (benztropine) for risk of acute megacolon and intestinal perforation
- Diabetes/hyperlipidemia
- Granulocytopenia
Risperidone
Typical side effects
Atypical side effects
Risperdal
Atypical antipsychotic
High potency = popular
Typical side effects = EPS ( when > 6 mg/day), hyperprolactinemia, sexual dysfunction, most likely to cause tardive
Atypical side effects = metabolic syndrome, insomnia, agitation
Olanzapine
Side effect
Contraindication
Zyprexa
Atypical antipsychotic
Longest compliance per CATIE trial
Worst weight gain!
Contraindicated in diabetes/hyperlipidemia
Quetiapine
Indications
SIde effects
Seroquel
Atypical antipsychotic
Indications
- Sleep aid at low doses
- Adjunct for unipolar depression
- Parkinson’s disease
Side effects
- Causes weight gain
- Causes QT prolongation
Ziprasidone
Geodon
Atypical antipsychotic
Causes metabolic syndrome but not as much as clozapine, olanzapine, and risperidone
QT prolongation that is dose dependant
Aripiprazole
Abilify
Atypical antipsychotic
WEIGHT NEUTRAL YAY - partial agnoist at 5-HT1A
Causes some sedation
Paliperidone
Invega
Atypical antipsychotic
Metabolite of risperidone - possibly less EPS
Iloperidone
Fanapt
Atypical antipsychotic
Increased risk of QT prolongation
Possibly less weight gain
Asenapine
Saphris
Atypical antipsychotic
Novel mechanism of action
Lurasidone
Latuda
Atypical antipsychotic
Good for bipolar depression!
Possibly less weight gain
Phenelzine
Nardil
MAOI
Used for atypical depression
Tranylcypromine
Parnate
MAOI
Atypical depression, BPD, refractory panic disorder
Isocarboxazid
Marplan
MAOI
Used for MDD
Selegeline
Emsam
MAOI
Transdermal form used for MDD
In low doses, is selective MAOB inhibitor which can be used as adjunct to levodopa/carbidopa (sinemet) for Parkinson’s
Amitriptyline
Elavil
TCA - tertiary amine
Good for MDD, neuropathic pain, headache, insomnia
Clomipramine
Anafranil
TCA - tertiary amine
Most specific for serotonin
Used for OCD, depression, panic
Doxepin
Sinequan
TCA - tertiary amine
Depression, anxiety, neuropathic pain, insomnia, PTSD
Trimipramine
Surmontil
TCA - tertiary amine
Depression
Imipramine
Tofranil
TCA - tertiary amine
PTSD, depression, panic
In children - enuresis, ADHD
Desipramine
Norpramin
TCA - secondary amine
Depressive disorder in adults and kids
Least sedating
Nortriptyline
Pamelor
TCA - secondary amine
ADHD, depression, anxiety, enuresis in kids, neuropathic pain
Adjunct for smoking cessation
Least orthostatic hypotension
Protriptyline
Vivactil
TCA - secondary amine
Depression
Fluoxetine
Prozac/Sarafem
SSRI
Longest half-life
Safest SSRI in pregnancy!
Can also be used for Bulimia and premature ejaculation
Side effects = activating - worsens anxiety, prominent sexual side effects
Can cause persistent pulmonary hypertension in fetus/baby
Paroxetine
Paxil SSRI
Shortest half-life
Worst withdrawal syndrome!
Can be used for social anxiety disorder, GAD, OCD, PTSD
More sedating
Worst anticholinergic side effects = GI
Sertraline
Zoloft SSRI
Safest SSRI in breastfeeding
Less sedating = can be used in elderly
Metabolized by liver, safe for kidneys
Fluvoxamine
Luvox SSRI
Citalopram
Celexa SSRI
Escitalopram
Lexapro SSRI
Can be used in GAD and MDD
Venlafexine
Effexor SNRI
Superior to all new antidepressants
Short half-life = withdrawal
Good for GAD, social anxiety, panic
Side effects = Worsens BPH
Duloxetine
Cymbalta SNRI
Expensive
Can be used for trigeminal neuralgia/fibromyalgia
Severe nausea
Desvenlafexine
Pristiq SNRI
Mirtazepine
Remeron
NaSSA - Noradrenergic and Specific Serotonergic antidepressant
- alpha 2 antagonist
- alpha 1 agonist
Good for terminally ill - induces appetite/weight gain, sedating for sleep
Contraindication = MAOI (Serotonin syndrome)
Really bad for weight gain
Serious side effect = agranulocytosis, other blood dyscrasias (need to check levels weekly)
Trazodone
Desyrel SARI - Serotonin antagonist and reuptake inhibitor
Very sedating at high doses
Also nausea, dizziness, mania
Can cause priapism! and vivid nightmares
Prevents sexual dysfunction - post-synaptic 5-HT antagonism
Nefazodone
Serzone SARI
Liver toxicity is black box warning
sedating, nausea, dizziness, mania
Bupropion
Wellbutrin, Zyban
NDRI - noradrenergic and dopaminergic reuptake inhibitor
No sexual side effects! No metabolic side effects!
Lowers seizure threshold (contraindicated in epilepsy, eating disorders, alcoholism)***
also used for smoking cessation and ADHD
Minor side effects - activation, insomnia, nausea, tremor
Vilazodone
Viibryd SSRI/SPA
Less sexual dysfunction and weight gain compared to regular SSRIs
Same side effects as SSRIs
Lithium
Eskalith/Lithobid Mood stabilizer - mania/maintenance, intermittent explosive disorder, adjunct for depressive disorders, patient on clozapine with dropping WBC
*Cleared by kidneys
Low therapeutic levels - requires monitoring q2-3 month, then q6 mo Therapeutic range of 0.8-1.2 mo
Contraindications - pregnancy for ebsteins anomaly, renal disease
Causes benign leukocytosis, GI, tremor, weight gain
Li toxicity - N/V/D, oliguria, ataxia, coarse tremor, coma, seizures, death -treatment = kayexalate or dialysis
Can cause thyrotoxicity - monitor TSH/T4
Can cause nephrotoxicity
Can cause cardiac arrhythmias, T wave flattening
What drugs increase Li levels
Thiazide diuretics
Ace I
Spironolactone
triamterene
Most NSAIDs
What drugs do not affect Li levels
ASA, sulindac
What drugs decrease Li levels
Mannitol
Acetazolamide
Caffeine, theophylline
Valproic acid
Depakote/depakene Anticonvulsant
Enhances GABA, decreases glu
Metabolized by liver
Inhibits metabolism of lamotrigine = increases level
Contraindicated in pregnancy - NTD, cardiac defects, facial defects, skeletal defects
Contraindicated in women of child-bearing age - causes PCOS
Minor side efects - N/V/D, sedation, tremor, weight gain, alopecia
Serious side effects - thrombocytopenia, hemorrhagic pancreatitis, hepatotoxicity, PCOS
Overdose - coarse tremor, lethargy, coma, death
Needs monitoring
Carbamazepine
Tegretol Anticonvulsant
Enhances GABA
1st line for trigeminal neuralgia
Contraindicated in pregnancy - craniofacial abnormalities, NTD, learning disorders, hypospadias
Can cause SIADH - hyponatremia
Minor side effects - N/V?D, sedation, anti-cholinergic, weight gain
Serious side effects - blood dyscrasias (aplastic anemia, agranulocytosis, thrombocytopenia)
Causes SJS!
Hepatotoxic
Overdose - coarse tremor, coma, death Needs monitoring
Oxcarbazepine
Trileptal Anticonvulsant
Enhances GABA
Fewer side effects than carbamazepine
No blood monitoring needed
Can also cause hyponatremia via SIADH
Lamotrigine
Lamictal Anticonvulsant
Inhibits glutamate
Induces metabolism of valproic acid = lowers levels
Maintenance in pregnancy!
Most efficacious for bipolar depression
Can cause SJS!
Minor side effects - N/V/D, sedation, lightheadedness, tremor
What is a common side effect of all anticonvulsants
N/V/D Sedation, lightheadedness, tremor weight gain (except for gabapentin and topiramate)
Gabapentin
Neurontin Anticonvulsant
GABAergic
Trigeminal neuralgia
adjunct for mania
Contraindicated in renal disease
Topiramate
Topamax Anticonvulsant
Adjunct for mania
Used for epilepsy, migraines, neuralgia
“Dopamax” - sedation, lightheaded, cognitive dulling
Nephrolithiasis - CaPO4 stones
Anorexia and weight LOSS!
Alprazolam
Xanax Benzo
Short half-life
Fast/intermediate onset, equivalent dose 0.25-0.5
Gets rid of symptoms the fastest with panic attacks
Lorazepam
Ativan Benzo
Short half-life
Can be used in liver disease
Equivalent dose - 1 mg
Gets rid of panic attack symptoms quickly
Oxazepam
Serax Benzo
Short half-life
Can be used in liver disease
Temazepam
Resteril
Benzo
Short half-life
Can be used in liver disease
Clonazepam
Klonopin Benzo
Longer half-life Slow onset Equivalent dose - 0.5 mg
Least addictive but slow to relieve symptoms
Diazepam
Valium Benzo
Longer half-life
Fast onset
Active metabolite
Used in ETOH withdrawal
Chlordiazepoxide
Librium Benzo
Longer half-life
Intermediate onset
Equivalent dose 10 mg
Used in ETOH withdrawal
Buspirone
Buspar
Non-benzo anxiolytic
5-HT1a agonist = positive effects of SSRIs
Takes at least 2 weeks
Good for anxiety and history of substance abuse
Side effects - dizziness, headaches, fatigue, GI distress
Absent side effects - sedation, addiction!
Hydroxyzine
Atarax, Vistaril
Non-benzo anxiolytic
Anti-H1
Used for situational anxiety
Side effects = sedation, anti-cholinergic, weight gain
Propranolol
Inderal Non-benzo anxiolytic
Used for performance anxiety
Contraindicated in asthma!
Side effects - dizziness, fatigue, bradycardia, hypotension
Zolpidem
Ambien Non-benzo hypnotic
Gabaergic
Temporary* use for insomnia - efficacy decreases after 2 weeks
Contraindicated in substance abuse history
Side effects - dizziness, GI distress, strange dreams, progressive tolerance/dependence
Zaleplon
Sonata Non-benzo hypnotic
Gabaergic
Short-acting, can use in middle of night
Used for terminal* insomnia - waking up early in the morning and needing to function the next day
Side effects - dizziness, dyspepsia, progressive tolerance/dependence, habit-forming because short half-life
Eszopiclone
Lunesta Non-benzo hypnotic
Gabaergic
No tolerance! Used for chronic insomnia
Side effects - headaches, withdrawal
Diphenhydramine
Benadryl Non-benzo hypnotic
Anti-histaminergic
Contraindicated in elderly or medically ill
Side effects - sedation, weight gain, anti-cholinergic, delirium
Ramelteon
Rozarem Non-benzo hypnotic
Melatonin agonist
Used for insomnia and circadian rhythm disturbances (jet lag)
Side effects - dizziness, fatigue
Methylphenidate
Ritalin CNS stimulant
Methylphenidate extended release
Concerta/Metadate CD/Metadate ER CNS stimulant
Dexmethylphenidate
Focalin CNS stimulant
Dextroamphetamine
Dexadrine CNS stimulant
Amphetamine/dextroamphetamine
Adderall CNS stimulant
Pemoline
Cylert CNS stimulant
Modafinil
Provigil Novel CNS stimulant
Unknown mechanism of action, not adrenergic agonist
Used for ADD/ADHD, narcolepsy, hypersomnia
Minor side effects - headache, nausea, rhinitis, anxiety, insomnia
Atomoxetine
Straterra Novel CNS stimulant
Unclear mechanism, possible selective inhibition of NE reuptake
Used for ADD/ADHD
*Contraindicated with MAOIs, narrow angle glaucoma
Minor side effects - GI, dizziness, insomnia, sexual dysfunction
Serious side effects - *Suicidal ideation, severe liver injury
Nicotine replacement therapy
NRT Gum, lozenges, nasal spray, inhaler, long-acting patch
Buproprion
Wellbutrin NDRI antidepressant
Varenicline
Chantix
Nicotinic acetylcholinergic receptor partial agonist
Side effect - psychosis
Nortriptyline
Pamelor Adjunct for smoking cessation
Clonidine
Alpha 2 adrenergic agonist - sympatholytics
Decreases noradrenergic release
Decreases SNS activation
Disulfuram
Antabuse
Inhibits aldehyde dehydrogenase causes buildup of acetylaldehyde
Used for alcohol abuse
Acamprosate
Campral
Glutamate antagonist GABA agonist
Diminishes cravings
NO liver toxicity
Naltrexone
Mu agonist
Diminishes cravings for ETOH and opioids
Liver toxicity
Depot naltrexone
Vivitrol opioid antagonist for poor compliance
Liver toxicity
Methadone
Mu agonist = long acting
Side effects - sweating, constipation, urinary retention, orgasm dysfunction
Prolongs QTc
Buprenorphine
Mu partial agonist
NO QTC prolongation!
Will precipitate withdrawal if patient still has opioids in system
Suboxone
Buprenorphine and Naloxone
Naloxone prevents abuse if patients try to inject Naloxone does not really get absorbed through PO version which is safe