Normal saline, also known as
0.9% saline solution, is a solution of sodium chloride in water that is
isotonic to the body's cells. This means it has the same concentration as the cells and fluids in the human body, which is why it is often used in medical treatments to maintain or restore fluid and electrolyte balance.
Normal saline is used for a variety of purposes, including:
1. Hydrating patients who are dehydrated or have lost significant amounts of fluid.
2. As an
intravenous (IV) fluid to deliver medications or nutrients.
3. For
irrigation of wounds or body cavities to clean them.
4. In some cases, it is used to
dilute medications or other substances before administration.
It is considered a safe and effective treatment option because it does not cause significant shifts in the body's electrolyte concentrations or osmotic balance.
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