CNS Drugs - Tox Flashcards
What are the Major and Secondary side effects of Levodopa (L-DOPA) (Dopar)
Major: Dyskinesias, on-off phenomenon (“off” = no symptoms relief, “on” = dyskinesia), NMS (muscle+autonomic+CNS probs) on withdrawal
Secondary: Peripheral DA-like side effects (anorexia, nausea, vomiting, fatigue, hypotension, dizziness, hallucinations, cardiac arrhythmias, pleural effusions, cough, SOB, pulmonary fibrosis, edema, psychosis with chronic use)
What are the Major and Secondary side effects of Carbidopa (Lodosyn)
Major: Dyskinesias, on-off phenomenon, NMS on withdrawal
Secondary: Peripheral DA-like side effects
What are the Major and Secondary side effects of Pergolide (Permax)
Major: Cardiac valve regurgitation
Secondary:
What are the Major and Secondary side effects of Bromocriptine (Parlodel)
Major:
Secondary: Peripheral DA-like side effects
What are the Major and Secondary side effects of Pramipexole (Mirapex)
Major: Somnolence/daytime sleep attacks, compulsive behavior (nucleus accumbens, D3)
Secondary: More acute side effects compared to bromocriptine (ex. nausea/GI distress, edema, psychosis)
What are the Major and Secondary side effects of Ropinorole (Requip)
Major: Somnolence/daytime sleep attacks
Secondary: More acute side effects compared to bromocriptine (ex. nausea/GI distress, edema, psychosis)
What are the Major and Secondary side effects of Rotigotine (Neupro)
Major: Somnolence/daytime sleep attacks
Secondary: More acute side effects compared to bromocriptine (ex. nausea/GI distress, edema, psychosis)
What are the Major and Secondary side effects of Apomorphine (Apokyn)
Major: Emesis (treat with trimethobenzamide or domiperidone), hypotension/LOC if given with 5HT antagonists
Secondary: Peripheral DA-like side effects
What are the Major and Secondary side effects of Entacapone (Comtan)
Major: Increase in dyskinesias, diarrhea (less than tolcapone), urine discoloration
Secondary: Peripheral DA-like side effects
What are the Major and Secondary side effects of Tolcapone (Tasmar)
Major: Fatal hepatotoxicity, increase in dyskinesias, diarrhea (worse than entacapone), urine discoloration
Secondary:
What are the Major and Secondary side effects of Benztropine (Cogentin)
Major: Confusion, impaired memory, hallucinations
Secondary: Typical anticholinergic (dry mouth, etc)
What are the Major and Secondary side effects of Biperiden (Akineton)
Major: Confusion, impaired memory, hallucinations
Secondary: Typical anticholinergic (dry mouth, etc)
What are the Major and Secondary side effects of Trihexyphenidyl (Artane)
Major: Confusion, impaired memory, hallucinations
Secondary: Typical anticholinergic (dry mouth, etc)
What are the Major and Secondary side effects of Procyclidine (Kemadrin)
Major: Confusion, impaired memory, hallucinations
Secondary: Typical anticholinergic (dry mouth, etc)
What are the Major and Secondary side effects of Ethopropazine (Parsidol)
Major: Confusion, impaired memory, hallucinations
Secondary: Typical anticholinergic (dry mouth, etc)
What are the Major and Secondary side effects of Amantadine (Symmetrel)
Major: NMS upon withdrawal
Secondary: Peripheral DA-like side effects
What are the Major and Secondary side effects of Deep brain stimulation
Major: Fatal intracerebral hemorrhage, cognitive impairment
Secondary: —
What are the Major and Secondary side effects of Tetrabenazine (Xenazine)
Major: NMS, depression, suicidality
Secondary: —
What are the Major and Secondary side effects of Riluzole (Rilutek)
Major: Rare hepatotoxicity (check serum transaminase levels)
Secondary: Nausea, diarrhea
What are the Major and Secondary side effects of Chlorpromazine (Thorazine)
Major: NMS, EPS (parkinsonism, akathisia/involuntary movements, dystonia/muscular spasms), tardive dyskinesias, hyperprolactinemia, sexual dysfunction, seizure risk
Secondary: Sedation, postural hypotension, weight gain, anticholinergic effects
What are the Major and Secondary side effects of Haloperidol (Haldol)
Major: NMS, EPS (more than chlorpromazine), tardive dyskinesias, hyperprolactinemia, sexual dysfunction
Secondary: Sedation, hypotension, anticholinergic effects (less than chlorpromazine)
What are the Major and Secondary side effects of Fluphenazine (Prolixin)
Major: NMS, EPS (more than chlorpromazine), tardive dyskinesias, hyperprolactinemia, sexual dysfunction
Secondary: Sedation, hypotension, anticholinergic effects (less than chlorpromazine)
What are the Major and Secondary side effects of Perphenazine (Trilafon)
Major: NMS, EPS (less than chlorpromazine), tardive dyskinesias, hyperprolactinemia, sexual dysfunction
Secondary: Sedation (less than chlorpromazine)
What are the Major and Secondary side effects of Loxapine (Loxitane)
Major: NMS, EPS (less than chlorpromazine), tardive dyskinesias, hyperprolactinemia, sexual dysfunction
Secondary: Sedation (less than chlorpromazine)
What are the Major and Secondary side effects of Trifluoperazine (Stelazine)
Major: NMS, EPS (less than chlorpromazine), tardive dyskinesias, hyperprolactinemia, sexual dysfunction
Secondary: Sedation (less than chlorpromazine)
What are the Major and Secondary side effects of Thioridazine (Mellaril)
Major: NMS, EPS (less than chlorpromazine), tardive dyskinesias, hyperprolactinemia, sexual dysfunction
Secondary: Sedation (less than chlorpromazine)
What are the Major and Secondary side effects of Thiothixene (Navane)
Major: NMS, EPS (less than chlorpromazine), tardive dyskinesias, hyperprolactinemia, sexual dysfunction
Secondary: Sedation (less than chlorpromazine)
What are the Major and Secondary side effects of Clozapine (Clozaril)
Major: Agranulocytosis, granulocytopenia, seizure risk, myocarditis
Secondary: Metabolic complications (weight gain, diabetes, hyperlipidemia), constipation, akathesia (rare, at high doses)
What are the Major and Secondary side effects of Olanzapine (Zyprexa)
Major: EPS, increased serum hepatic transaminases
Secondary: Metabolic complications, somnolence, dizziness, postural hypotension, constipation, hyperprolactinemia, akathesia
What are the Major and Secondary side effects of Quetiapine (Seroquel)
Major: —
Secondary: Metabolic complications, somnolence, dizziness, postural hypotension, constipation
What are the Major and Secondary side effects of Risperidone (Risperdal)
Major: EPS at greater doses (highest EPS risk of 2GAs)
Secondary: Fewer metabolic complications, insomnia, dizziness, postural hypotension, constipation, hyperprolactinemia
What are the Major and Secondary side effects of Paliperidone (Invega)
Major: EPS at greater doses, QT prolongation
Secondary: Fewer metabolic complications, insomnia, dizziness, postural hypotension, constipation, hyperprolactinemia
What are the Major and Secondary side effects of Ziprazidone (Geodon)
Major: EPS at greater doses, QT prolongation
Secondary: Fewer metabolic complications, somnolence, dizziness, postural hypotension, constipation, hyperprolactinemia
What are the Major and Secondary side effects of Asenapine
Major: Somnolence
Secondary: similar to other atypicals
What are the Major and Secondary side effects of Tranylcypromine (Parnate)
Major: Hypertensive crisis (with tyramine-rich foods); serotonin syndrome (MAOI + SSRI); agitation (rare), delerium –> seizures
Secondary: Anticholinergic, orthostatic hypotension, sexual dysfunction, weight gain, sedation
What are the Major and Secondary side effects of Phenelzine (Nardil)
Major: Hypertensive crisis (with tyramine-rich foods); serotonin syndrome (MAOI + SSRI); agitation (rare), delerium –> seizures
Secondary: Anticholinergic, orthostatic hypotension, sexual dysfunction, weight gain, sedation
What are the Major and Secondary side effects of Desipramine (Norpramin)
Major: Sympathomimetic (cardiac arrhythmias and conduction defects, especially at OD)
Secondary: Antimuscarinic, orthostatic hypotension, sedation (additive with alcohol), seizures
What are the Major and Secondary side effects of Imipramine (Tofranil)
Major: Sympathomimetic (cardiac arrhythmias and conduction defects, especially at OD)
Secondary: Antimuscarinic, orthostatic hypotension, sedation (additive with alcohol), seizures
What are the Major and Secondary side effects of Amitriptyline (Elavil)
Major: Sympathomimetic (cardiac arrhythmias and conduction defects, especially at OD)
Secondary: Antimuscarinic, orthostatic hypotension, sedation (additive with alcohol), seizures
What are the Major and Secondary side effects of Nortriptyline (Pamelor)
Major: Sympathomimetic (cardiac arrhythmias and conduction defects, especially at OD)
Secondary: Antimuscarinic, orthostatic hypotension, sedation (additive with alcohol), seizures
What are the Major and Secondary side effects of Fluoxetine (Prozac)
Major: Serotonin syndrome (with MAOIs)
Secondary: Fewer than tricyclics; mostly nausea, decreased sexual function
What are the Major and Secondary side effects of Paroxetine (Paxil)
Major: Serotonin syndrome (with MAOIs)
Secondary: Fewer than tricyclics; mostly nausea, decreased sexual function
What are the Major and Secondary side effects of Sertraline (Zoloft)
Major: Serotonin syndrome (with MAOIs)
Secondary: Fewer than tricyclics; mostly nausea, decreased sexual function
What are the Major and Secondary side effects of Escitalopram (Lexapro)
Major: Serotonin syndrome (with MAOIs)
Secondary: Fewer than tricyclics; mostly nausea, decreased sexual function
What are the Major and Secondary side effects of Citalopram (Celexa)
Major: Serotonin syndrome (with MAOIs)
Secondary: Fewer than tricyclics; mostly nausea, decreased sexual function
What are the Major and Secondary side effects of Bupropion (Wellbutrin)
Major: Lowers seizure threshold
Secondary: —
What are the Major and Secondary side effects of Lithium
Major: If elevated levels: neurotoxicity, cardiac toxicity, renal dysfunction
Secondary: Drowsiness, weight gain, tremor, polydipsia, polyuria
What are the Major and Secondary side effects of alcohol / ethanol
Major: Liver toxicity, chronic gastritis, diuresis, decreased testosterone synthesis, decreased uterine motility and milk ejection, teratogenicity
Secondary: Cardioprotection; acute drinking slows P450 metabolism of other drugs, chronic drinking induces P450 for faster metabolism
What are the Major and Secondary side effects of methyl alochol
Major: acidosis, blindness
Secondary:
What are the Major and Secondary side effects of ethylene glycol
Major: acidosis, kidney damage, CNS excitement then depression
Secondary:
What are the Major and Secondary side effects of isopropyl alcohol
Major: acidosis, gastritis, CNS symptoms
Secondary:
What are the Major and Secondary side effects of Disulfiram (Antabuse)
Major:
Secondary: Pulsating headache, nausea, vomiting, chest pain, hyperthermia, weakness, dizziness
What are the Major and Secondary side effects of Cocaine
Major: Sympathetic effects; paranoia, aggression
Secondary: —
What are the Major and Secondary side effects of Amphetamines (Benzadrine)
Major: Vasospasm leading to possible stroke or MI, arrhythmia, weight loss (anorexic effect)
Secondary: Tremor, anxiety, irritability, confusion, possibly paranoid state
What are the Major and Secondary side effects of Methyxanthines
Major:
Secondary: tremors, anxiety, irritability, restlessness, insomnia
What are the Major and Secondary side effects of LSD
Major: Bad trips (anxiety attack, panic attack), flashbacks, birth defects, chronic psychoses, chromosome damage, teratogenicity
Secondary: No recorded human overdose deaths
What are the Major and Secondary side effects of Marijuana (THC)
Major: Vasodilation –> tachycardia, dilation of conjunctival vessels, bronchodilation, decreased intraocular pressure, hunger
Secondary: May impair reproductive function in adolescents; heavy use may impair development of very young users; possible respiratory damage due to tar
What are the Major and Secondary side effects of Anandamide
Major: —
Secondary: CB1 receptor antagonists reduce food intake