Severe methanol poisoning requires treatment with prolonged and intensive hemodialytic therapy. Such treatment can engender either the de novo development of hypophosphatemia or the worsening of pre-existing hypophosphatemia. Phosphorus-enriched hemodialysis therapy can prevent the occurrence of this complication. We report three patients with severe methanol poisoning who were treated with phosphorus-enriched hemodialysis. Prevention or treatment of hypophosphatemia was successfully achieved with this dialytic technique.
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