# Tox causes - [[organophosphates]] - [[carbon monoxide]] - [[Calcium channel blocker overdose]] (contrast beta blockers tend to have hypglycaemia) - [[Isoniazid]] - [[Aspirin overdose]] → more well known for hypoglycaemia and neuroglycopaenia - [[Cholinergic syndrome]] - [[Iron overdose]] (can also be hypoglycaemia) # Other - [[Heat-related illness]] - [[pancreatitis]] - [[DKA]] - [[Hypothermia]] → insulin is inactive at temps < 30 deg, so sometimes they have some hyperglycaemia due to loss of insulin activity, but no real need to give insulin until re-warmed