Drugs Flashcards
Adrenaline anaphylaxis
500 MCG IM
(anterolateral, middle 1/3 aspect of thigh)
can be repeated at 5 min intervals according to sx
Hydrocortisone adrenal crisis
100 mg IM / IV infusion
> 200 mg every 24 hours diluted in glucose 5%
Hydrocortisone sev acute asthma / life-threatening asthma
100 mg IV every 6 hours
until PO pred is poss
Chlorphenamine anaphylaxis
10 mg IM / IV injection (MAX 4x / day)
Atropine Bradycardia following MI (+/- hypotension)
500 MCG IV injection every 3-5 minutes
MAX 3 mg per course
Aspirin NSTEMI / STEMI
300 mg PO
Aspirin suspected TIA
300 mg PO
Clopidogrel TIA (aspirin hypersensitivity / intolerance + PPI)
75 mg PO OD
Clopidogrel prevention of atherothrombotic events in ACS (X STEMI)
300 mg initially PO
then 75 mg PO OD for 12 months
Calcium Gluconate sev acute hypocalcaemia / tentany
12-20 mL 10% via IV slow injection
+ monitoring (plasma calcium + EGC)
Calcium Gluconate acute sev hyperkalaemia + ECG changes
10-20 mL 10% via slow IV injection (titrated + adjusted to ECG changes)
Insulin hyperosmolar hyperglycaemic state + ketonaemia
insulin infusion
0.05 units/kg/hour
Insulin DKA
10 units act rapid IM / SC STAT (if IV access for insulin is most likely > 15 mins)
Dextrose hypoglycaemia
15-20 g over 15 minutes (glucose 10% / 20% IV infusion via large-gauge needle)
Dextrose DKA
125 mL/hour glucose 10%
WHEN blood glucose < 14 mol/L