Cheatsheet

for a child of 40 kg, aged 9y
👇 to PCA
Age years months
Weight kg
Please see this page for details of the dosages and calculations used here.
Premed Amount
Midazolam (buccal) 10 mg
Midazolam (oral) 20 mg
Dexmedetomidine (intranasal)* 80 mcg
* 2mcg/kg, can be up to 4mcg/kg (max 200mcg)
Drug Amount Volume (mls)
Suxamethonium (IV) 40 mg 0.8
Atropine 600 mcg 1
Drug Amount Volume (mls)
Propofol 1% 120 mg 12
Ketamine 10mg/ml 100 mg 10
Rocuronium (normal) 24 mg 2.4
Rocuronium (RSI) 40 mg 4
Neostig/Glyco 0.8 ml 0.8
Drug Amount
Cefuroxime 1500 mg
Co-amoxiclav 1200 mg
Metronidazole 300 mg
Gentamicin 120 mg
Drug Amount Volume (mls)
Ondansetron 4 mg 2
Dexamethasone 6 mg 1.82
Drug Amt Vol (mls) Freq
Paracetamol IV 600 mg 60 4-6 hrly, max QDS
Ibuprofen PO 400 mg 6-8hrly
Diclofenac PO/PR 40 mg 8 hrly

enter weight to get NCA/PCA morphine protocol

epidural prescription - under construction. see guideline
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