Stimulant intoxication and withdrawal

Question 1

Stimulant intoxication

Answer 1

Nonspecific:
mood elevation, 
psychomotor agitation,
insomnia,
cardiac arrhythmias,
tachycardia,
anxiety

Stimulants:
amphetamines
cocaine
caffeine
nicotine

Question 2

Stimulant withdrawal

Answer 2

Nonspecific:
post use crash; depression, lethargy, weight gain, HA

Stimulants:
amphetamines
cocaine
caffeine
nicotine

Question 3

Amphetamine intoxication

Answer 3

Euphoria,
grandiosity,
pupillary dilation
prolonged wakefullness and attention
HTN
tachycardia,
anorexia,
paranoia
fever

Severe: cardiac arrest and seizure

Question 4

Amphetamine withdrawal

Answer 4

Anhedonia,
Increased appetite
Hypersomnolence
Existential crises

Question 5

Cocaine intoxication

Answer 5

Impaired judgment,
pupillary dilation,
hallucination (tactile)
paranoid ideation,
angina,
suddent CV death

Tx: benzo (NO BETA BLOCKERS)

Question 6

Cocaine withdrawal

Answer 6

Hypersomnolence,
malaise
severe psychological craving
depression/suicidality

Question 7

Caffeine intoxication

Answer 7

Restlessness,
Increased diuresis
Muscle twitching

Question 8

Caffeine withdrawal

Answer 8

Lack of concentration

headache