Abstract

In this very interesting article 1 , it is stated that oral rehydration was unknown until 1960. This is untrue – it was ignored, not unknown.
O'Shaughnessy, in his 1832 ‘Report on the Chemical Pathology of Malignant Cholera 2 , not only correctly advocated intravenous electrolyte solutions for severe cases but also, in milder cases, expected ‘much benefit from the frequently repeated use of the neutral salts by mouth … dissolved in large quantities of tepid water’. The fact that his advice was disregarded for over 100 years will have caused an enormous, tragic, avoidable loss of life.
