Does pediatric autumnal diarrhea cause dehydration and kidney damage?

Patient's question:

Diarrhea, vomiting

Doctor's answer:

The manifestations of dehydration in children are related to the severity of dehydration, and the symptoms vary depending on the type of dehydration. Most children exhibit rapid weight loss, lethargy, pale or grayish skin with poor elasticity, sunken fontanelles and orbits, dry mucous membranes, sunken abdomen, thready and rapid pulse, decreased blood pressure, and reduced urine output.