Infantile Diarrhea Liquid Therapy B. Quality Keep transfusing period Dehydrant category Cumulated losing volume (physiological need losing continuing Hypotonic dehydration 4:3:2 1/3~1 Sodic solution Isosmotic dehydration 3:2:1 1/3~1/4 Sodic solution Hyperosmotic 1/3 1/3~14 dehydration Sodic solution Sodic solutionB. Quality Dehydrant category Cumulated losing volume Keep transfusing period （physiological need, losing continuing） Hypotonic dehydration 4:3:2 1/3～1/4 Sodic solution Isosmotic dehydration 3:2:1 1/3～1/4 Sodic solution Hyperosmotic dehydration 1/3 Sodic solution 1/3～1/4 Sodic solution Infantile Diarrhea Liquid Therapy