Why is preventing and treating dehydration the key in managing diarrhea in children?

Preventing and treating dehydration is crucial when children have diarrhea, as diarrhea can lead to significant loss of body fluids and electrolytes. If not replenished promptly, dehydration may occur. Dehydration not only worsens the condition but can also cause electrolyte imbalances, affecting normal body functions. Even in the early stages of mild diarrhea, oral rehydration salts should be emphasized to prevent dehydration. Once signs of dehydration appear, such as decreased urine output, dry skin, and sunken eyes, immediate medical attention is necessary to rapidly correct dehydration through interventions like intravenous fluid replacement, ensuring the child's safety. Therefore, parents should highly value the prevention and treatment of dehydration in children with diarrhea and take timely measures.