Description
Normal saline, also known as 0.9% saline solution, is a sterile solution of sodium chloride (NaCl) dissolved in water. It is commonly used in medical settings for a variety of purposes:
Key Uses:
1. IV Fluid for Hydration: Normal saline is often administered intravenously to restore fluids and electrolytes in cases of dehydration, blood loss, or shock.
2. Wound Irrigation: It is used to clean wounds and prevent infection by flushing out debris.
3. Dilution of Medications: Some medications are diluted with normal saline for intravenous infusion.
4. Rinsing Nasal Passages: It can be used as a nasal saline spray to alleviate congestion and irritation.
5. Eye Irrigation: In cases of foreign objects in the eye or for general eye cleaning, saline is commonly used to irrigate and flush the eyes.
Normal saline is widely used because it is safe, readily available, and doesn’t have any preservatives or additives. It is essential in many medical treatments, especially for fluid and electrolyte management.





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