Dee ihe na-aga n'ihu maka paragraf a - Mgbe ọ gụchara MBBS, Islam sonyeere International Center for Diarrheal Disease Research, Bangladesh wee laa ezumike nká na ụlọ ọrụ a na 2000. Ka ọ na-arụ ọrụ n'ụlọọrụ a, ọ mere nnyocha ọgwụ dị iche iche. Otu n'ime ihe ndị kasị mkpa o mepụtara bụ saline (Orsaline) maka nri. Mgbe ọrịa ọgbụgbọ na-agbasa n'ogige ndị gbara ọsọ ndụ nke West Bengal dị n'India n'oge Agha Mgbapụta Bangladesh na 1971
, a na - enye nanị mmiri ọgwụgwọ (intravenous) n'ime akwara dị ka ọgwụgwọ. Ma n'ihi enweghị mmiri ọgwụ n'ime akwara, ọ ga-ekwe omume ịgbake n'ọrịa ahụ site n'iji mmiri ọgwụ ya e ji egbu nje mee ihe. Mgbe Bangladesh nweere onwe ya, e mere mkpọsa mgbasa ozi sara mbara banyere iji saline na-agwọ afọ ọsịsa. N'ihi ya, a makwaara ya dị ka "Dhaka Saline". N'afọ 1980, Òtù Ahụ Ike Ụwa nabatara Orsaline. E wezụga nke ahụ, ụlọ ọrụ na-abụghị nke gọọmentị nke Bangladesh BRAC rụrụ ọrụ nke ịgbasa saline nri na mpaghara ndị dịpụrụ adịpụ nke Bangladesh.