Formulae

Estimation of weight uses APLS formula: weight = 2 x (age+4)

Drug dosing in obesity or malnutrition
Premed Dose Max
Midazolam (buccal) 0.3mg/kg 10mg
Midazolam (oral) 0.5mg/kg 20mg
Dexmedetomidine (intranasal)* 2mcg/kg 200mcg
* 2-4mcg/kg to max 200mcg
Drug Conc Dose
Propofol 1% 10mg/ml 3mg/kg
Ketamine 10mg/ml 10mg/ml 2.5mg/kg
Rocuronium (normal) 10mg/ml 0.6mg/kg
Rocuronium (RSI) 10mg/ml 1mg/kg
Neostig/Glyco ml/ml 0.02ml/kg
Emergency Drug Conc Dose Max
Suxamethonium (IV) 50mg/ml 1mg/kg 150mg
Atropine 600mcg/ml 20mcg/kg 600mcg
Drug Dose Max
Cefuroxime 50mg/kg 1500mg
Co-amoxiclav 30mg/kg 1200mg
Metronidazole 7.5mg/kg 500mg
Gentamicin 3mg/kg mg
Drug Conc Dose Max
Ondansetron 2mg/ml 0.15mg/kg 4mg
Dexamethasone 3.3mg/ml 0.15mg/kg 6.6mg
Drug Conc Dose Max
IV Paracetamol <10kg 10mg/ml 7.5mg/kg
IV Paracetamol ≥10kg 10mg/ml 15mg/kg 1g
Ibuprofen PO 10mg/kg 400mg
Diclofenac PO/PR 1mg/kg 50mg
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