Admit all patients who have ingested enteric-coated or extended-release preprarations
Salicylate toxicity
Lactic acidosis
Chlorate toxicity
Sepsis, shock, liver disease, CO, CN, metformin, methemoglobin
Organophosphate toxicity
Short bowel syndrome
Thallium toxicity
Propylene glycol infusions for lorazepam and phenobarbital