Can children with diarrhea drink salt water?

When children have diarrhea, they can drink an appropriate amount of lightly salted water to replenish fluids and electrolytes, especially sodium ions, lost during diarrhea. This is crucial for preventing or alleviating dehydration. It should be noted that the concentration of homemade lightly salted water should be appropriate; it shouldn't be too salty, as this could burden the kidneys or cause hypernatremia. It is best to use oral rehydration salts (ORS), which are formulated with scientifically balanced proportions of water, sugar, and salt. These components can more effectively help restore fluid balance. If diarrhea is severe or accompanied by symptoms such as vomiting and fever, prompt medical attention is necessary. Follow the doctor's recommendations for rehydration therapy to ensure the child receives timely and appropriate treatment and care.