What is the primary use of Normal Saline 0.9%?

Normal Saline 0.9% is primarily used for electrolyte replenishment due to its specific sodium and chloride content that matches the body’s natural serum levels. This isotonic solution helps maintain proper blood volume and osmotic balance, making it suitable for treating dehydration or electrolyte imbalances in patients.

While it can also be used for fluid resuscitation, the main emphasis here is on its role in replenishing electrolytes. It is commonly used in medical settings, including intravenous therapy, where maintaining electrolyte levels is crucial for various physiological functions.

Additionally, Normal Saline can be used in medication delivery and wound irrigation, but these applications are secondary to its primary role in ensuring that patients have adequate levels of essential electrolytes to support their overall health and recovery.