Central Nervous System Flashcards
Sedative Hypnotic:
acute anxiety attacks
anesthesia induction
perioperative sedation
Midazolam (short acting)
Sedative Hypnotics
seizure disorders (status epilepticus)
alcohol withdrawal
tranquilizer
Diazepam (Long acting)
Sedative Hypnotics
Date-rape drug
Flunitrazepam
Sedative Hypnotics
antidote to benzodiazepine overdose
Flumazenil
Sedative Hypnotics
anesthesia induction
lethal injection
truth serum
Thiopental
Sedative Hypnotics
seizure disorders in children and pregnant
SE: precipitates porphyria, potent inducer of CYP450
Phenobarbital
Sedative Hypnotics:
Anticonvulsant maintenance
Clonazepam
Sedative Hypnotics
Status epilepticus
Lorazepam
Diazepam
Sedative Hypnotics
skeletal muscle relaxation (cerebral palsy)
Diazepam
Sedative Hypnotics
panic disorders and phobias
Alprazolam
Clonazepam
Sedative Hypnotics
For insomnia
Estazolam
Flurazepam
Triazolam
Sedative Hypnotics
anesthesia induction
Midazolam
Diazepam
Sedative Hypnotics
Bipolar disprder
Clonazepam
Sedative Hypnotics
alcohol withdrawal
Chlordiazepoxide
Diazepam
What abnormal sleep pattern results from the use of benzodiazepines?
Decreased REM sleep
Which benzodiazepine has the longest half-life?
Chlordiazepoxide
longest half-life
Which drugs are considered as Date-rape drugs?
Alcohol (Most common)
Flunitrazepam (rohyphol)
Gamma-hydroxybuterate
Shortest acting Sedative hypnotic
Truth serum
Lethal injection
Thiopental
What is the most catastrophic symptom of sedative-hypnotic withdrawal?
Rebound suicide
Sedative Hypnotics:
For Sleep disorders
Zolpidem
Zaleplon
zzzzzzzz (sleep)
ALCOHOL:
Most-frequently abused drug
Overdose: Wernicke-korsakoff syndrome
Withdrawal: delirium tremens
Ethanol
ALCOHOL:
Prevention of Wernicke-korsakoff syndrome
Thiamine (B1)
ALCOHOL:
Treatment of alcohol withdrawal
Diazepam
Chlordiazepoxide
ALCOHOL:
Wood alcohol
SE: visual dysfunction due to formaldehyde accumulation
Methanol
ALCOHOL:
Anti-freeze
SE: nephrotoxicity due to oxalic acid accumulation
Ethylene glycol
ALCOHOL:
Alcohol dehydrogenase inhibitor
Fomepizole
ALCOHOL:
Aldehyde dehydrogenase inhibitor
Disulfiram
Anti seizure drug:
Status epilepticus
potent CYP450 inducer
Narrow therapeutic window
SE: Gingival Hyperplasia, hirsutism, fetal hydantoin syndrome
Phenytoin
Anti seizure drug:
potent CYP450 inducer
DOC for partial seizures and trigeminal neuralgia
SE: Blood dyscrasia, auto inducer
Carbamazepine
Anti seizure drug:
potent CYP450 inhibitor
DOC for GTC and myoclonic seizures
SE: teratogen (spina bifida)
Valproic acid
*Only CY P450 INHIBITORS
Anti seizure drug:
potent CYP450 inducer
DOC for Seizures in children and pregnant women
SE: porphyria
Phenobarbital
For pregnant patient:
- phenobarbital
- lamotrigine
- leviteracetam
Anti seizure drug:
DOC for absence seizure
SE: behavioral changes
Ethosuximide
Anti seizure drug:
DOC for status epilepticus
SE: anterograde annesia
Diazepam
Anti seizure drug:
Treatment of neuropathic pain
SE: Nystagmus, tremor
Gabapentine
Anti seizure drug:
For pregnant women
SE: SJS
Lamotrigine
ANTI SEIZURE:
DOC for General tonic-clonic seizures
Valproic acid
Phenytoin
Carbamazepine
Lamotrigine
ANTI SEIZURE:
DOC for Partial seizures
Carmazepine
Lamotrigine
Phenytoin
ANTI SEIZURE:
DOC for Absence seizures
Ethosuximide
Valproic acid
ANTI SEIZURE:
DOC for Myoclonic and Atypical Absence Syndromes
Valproic Acid
ANTI SEIZURE:
DOC for Status epilepticus
Lorazepam
Diazepam
Phenytoin
Phenobarbital
ANTI SEIZURE:
Status epilepticus
potent CYP450 inducer
SE: Gingival Hyperplasia, hirsutism, fetal hydantoin syndrome
Phenytoin
SEDATIVE HYPNOTIC POISONING
Hot Hot Hot DeCisioN!
Hypothermia Hypotension Hypoactive BS Disinhibition Coma Nystagmus
ANTI SEIZURE:
First line for MANIA
Valproic acid
Others: carbamazepine, lanotrigine
ANTI SEIZURE:
Trigeminal neuralgia
Carbamazepine
ANTI SEIZURE:
Migraine
Gabapentin
Phenytoin
Topiramate
Anti seizure drug that is a potent CYP450 inducer, DOC for partial seizures and trigeminal neuralgia
SE: Blood dyscrasia, auto inducer
Carbamazepine
Anti seizure drug that is a potent CYP450 inhibitor, DOC for GTC and myoclonic seizures
SE: teratogen (spina bifida)
Valproic acid
Anti seizure drug that is a potent CYP450 inducer, DOC for Seizures in children and pregnant women
SE: porphyria
Phenobarbital
Anti seizure drug used as DOC for absence seizure
SE: behavioral changes
Ethosuximide
Anti seizure drug used as DOC for status epilepticus
SE: anterograde annesia
Diazepam
Anti seizure drug used as Treatment of neuropathic pain
SE: Nystagmus, tremor
Gabapentine
Anti seizure drug used for pregnant women
SE: SJS
Lamotrigine
DOC for General tonic-clonic seizures
Valproic acid
Phenytoin
Carbamazepine
DOC for Partial seizures
Carmazepine
Lamotrigine
Phenytoin
DOC for Absence seizures
Ethosuximide
Valproic acid
DOC for Myoclonic and Atypical Absence Syndromes
Valproic Acid
DOC for Status epilepticus
Lorazepam
Diazepam
Phenytoin
Phenobarbital