Uống dung dịch bù nước. Tránh sử dụng các chất lỏng khác. Cho trẻ sơ sinh bú sữa mẹ. Duy trì đủ nước trong cơ thể. Kiểm tra nước tiểu của trẻ.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
This is the preferred treatment recommended by the American Academy of Pediatrics for mild to moderate dehydration. Plan to restore your child’s fluid levels over the course of three to four hours.  Use a commercial electrolyte solution such as Pedialyte. These solutions have sugar and salt electrolytes to help prevent low blood sugar. It is possible to make your own rehydration solutions, but due to the possibility of error, it is generally safer to use commercial solutions.  Give your child 1–