Neonatal Hypernatremic Dehydration.

Newborn infants experience significant fluid shifts following delivery as a result of the contraction of extracellular water. Without prompt identification and treatment, significant weight loss can result in neonatal hypernatremic dehydration. This case study presents an infant with significant weight loss, dehydration, and electrolyte imbalances. The differential diagnosis for hypernatremia is presented along with clinical presentation, treatment, and discharge education recommendations.