Rapid onset
Within 1 hour of ingestion
Abdominal pain
Nausea and vomiting
Diarrhea
Hypokalemia
Ventricular dysrhythmias
Hypotension
Flaccid muscle weakness
Respiratory failure
Metabolic acidosis
Lactic acidosis
Hypophosphatemia
Rhabdomyolysis
Intravasation is rare but is most often seen with<unk>  enemas causing bowel perforation
Abdominal pain
Nausea and vomiting
Diarrhea
Barium toxicity
Aluminum toxicity
Zinc toxicity
Antimony toxicity
Silver toxicity
Arsenic toxicity
Mercury toxicity
Nickel toxicity