Nausea/vomiting
Gastritis
Dehydration
Diarrhea
Hypokalemia
Cardiomyopathy
Myopathy (weakness, hyporeflexia)
Ipecac toxicity
ACS/MI
Methanol toxicity
Boerhaave's
Nicotine toxicity
DKA
Caffeine toxicity
Intracranial Hemorrhage