👉 Pediatric fluid, also known as lactated Ringer's solution, is a type of intravenous fluid commonly used in pediatric care to replace lost fluids and electrolytes. It closely mimics the composition of human plasma, containing water, electrolytes (such as sodium, potassium, and chloride), and lactate, which helps maintain acid-base balance. Unlike some other isotonic solutions, pediatric fluid is isotonic to the body's natural fluids, making it gentle on the kidneys and less likely to cause adverse reactions. It is particularly useful in managing conditions like dehydration, shock, and electrolyte imbalances in children due to its balanced composition and safety profile.