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When is intravenous fluid replacement needed for cholera patients?
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cholera
A woman with cholera being treated by nurses at St. Nicholas Hospital in Saint-Marc, Haiti, 2010.
Intravenous fluid replacement is specifically required for patients who are most severely dehydrated due to cholera.
While oral rehydration salts (ORS) are effective for treating the majority of cases, intravenous administration of an alkaline sodium chloride solution is necessary when a patient's condition is too critical for oral rehydration alone. Proper fluid and salt replacement is essential, as the rapid loss of fluids from diarrhea and vomiting can be fatal if left untreated.12