Diarrhea and vomiting in young children can cause rapid fluid and electrolyte imbalances. Dehydration remains one of the leading causes of pediatric hospital admissions, yet it is almost entirely preventable with timely oral rehydration therapy.

Assessing Severity: Mild, Moderate, or Severe?

Look for the 'pinch test': pinch the skin of the abdomen gently; in dehydrated children, the skin fold returns slowly. Other signs include dry tongue, sunken eyes, absence of tears when crying, and extreme thirst or inability to drink.

How to Prepare and Administer WHO-ORS Correctly

Dissolve the entire standard WHO-ORS sachet in exactly 1 liter of boiled and cooled water. Administer in small, frequent sips (5 to 10 ml every 5 minutes using a spoon or syringe). If the child vomits, wait 10 minutes and resume slowly.

What NOT to Give a Dehydrated Child

Avoid commercial fruit juices, carbonated beverages, or sports drinks. Their high sugar and low sodium concentrations draw water into the intestines, exacerbating osmotic diarrhea.

Doctor's Clinical Insight: "Oral rehydration solution is the single greatest medical breakthrough of the 20th century. Starting ORS at the very first loose stool prevents 95% of hospitalizations." — Dr. S. Karimunnisa, MD