What is the use of Normal Saline in medical treatment?

Normal Saline, which is a sterile solution of sodium chloride in water, is primarily used in medical treatment for restoring lost body fluids. During transfusions, especially when patients have experienced significant blood loss or fluid depletion, Normal Saline can be administered to maintain blood volume and ensure adequate hydration. This is crucial in managing hypovolemia, which can occur due to various medical conditions, such as trauma, hemorrhage, or severe dehydration.

While Normal Saline can be useful in managing burns to prevent dehydration and promote skin healing, its primary role in clinical settings is as a fluid replacement therapy. It does not provide calories, which excludes it from calorie replacement uses, and though it can help during shock as a part of fluid resuscitation, the most accurate and specific use listed is related to restoring lost body fluids during transfusions.