The mnemonic
I GET SMASHED
What each word stands for
- IIdiopathic
- GGallstones
- EEthanol
- TTrauma
- SSteroids
- MMumps and other infections
- AAutoimmune
- SScorpion sting
- HHypertriglyceridaemia, hypercalcaemia
- EERCP
- DDrugs (azathioprine, valproate and others)
Why it matters clinically
Gallstones and alcohol account for most cases, so those two should be thought of first.
Where it stops being reliable
All causes are listed with equal weight, but they are not equally common. The relative order differs between regions.
Teaching aid, still awaiting independent review. Confirm facts in a standard source.