CNS Stimulant Drugs Flashcards
MOA of stimulants
direct and indirect non-catecholamine sympathomimetics via:
- block presynaptic reuptake
- interference with vesicular monoamine transporter (VMAT)
- increase NE, DA and 5HT release
specific MOA of methylphenidate
inhibition of DA reuptake and pre-synaptic reuptake
does not stimulate the release of neurotransmitters
common side effects of stimulants
GI distress HA anorexia insomnia anxiety irritability elevated BP/HR
rare side effects of stimulants
priapism seizures sudden cardiac death stroke and MI chemical leukoderma (patches only)
when should stimulants not be given?
CV disease anxiety HTN glaucoma motor tics bipolar disorder/psychoses seizures/epilepsy history of drug absue
are stimulants considered controlled substances?
yes - given in one-month supplies only
IR amphetamine-based stimulants
dextroamphetamine/AMP (Adderall)
dextroamphetamine sulfate (ProCentra)
amphetamine sulfate (Evekeo)
dextroamphetamine (Zenzidi)
only liquid form of IR amphetamine-based stimulant
dextroamphetamine sulfate (ProCentra)
ER amphetamine-based stimulants
dextroamphetamine ER (Adderall) dextroamphetamine (Dexedrine) amphetamine ER (Dyanavel) lisdexamfetamine (Vyvanse) amphetamine (Mydayis)
only liquid form of ER amphetamine-based stimulant
amphetamine ER (Dyanavel)
IR methylphenidate-based stimulants
dexmethylphenidate (Focalin)
methylphenidate (Methylin/Ritalin)
only liquid form of IR methylphenidate-based stimulants
methylphenidate (Methylin)
sustained-release methylphenidate-based stimulants
methylphenidate SR (Ritalin) methamphetamine (Desoxyn)
ER methylphenidate-based stimulants
there’s a shit ton
just know they all have methylphenidate in generic name
transdermal patch for ER methylphenidate-based stimulants
Daytrana
chewable tablet for ER methylphenidate-based stimulants
Quillichew
liquid form for ER methylphenidate-based stimulants
Quillivant XR
what are the nonstimulants used for ADHD?
atomoxetine
guanfacine
clonidine
MOA of atomoxetine
inhibition of NE pre-synaptic reuptake
MOA of guanfacine and clonidine
a2 adrenergic agonists
modulate noradrenergic tone in PFC by enhanced noradrenergic input from the locus crecelius