A versatile, clear and particle-free solution commonly used in medical settings for various purposes related to fluid and electrolyte management, medication administration, and intravenous infusion:

• Fluid Replacement: Normal saline is used to replenish fluids and electrolytes in cases of dehydration, hypovolemia (low blood volume), and fluid loss due to various conditions such as vomiting, diarrhoea, excessive sweating, or burns
• Diluent for Medications / Intravenous Infusion: It serves as a diluent for various medications that are administered intravenously. Many IV medications require dilution before administration to ensure proper dosage and compatibility
• Maintaining Electrolyte Balance: Normal saline helps maintain electrolyte balance, particularly sodium and chloride ions, in the body. It can be used to correct electrolyte imbalances in cases of hyponatremia (low sodium levels) or hypochloremia (low chloride levels)
• Flushing IV Lines: Normal saline is often used to flush IV lines before and after medication administration to prevent drug interactions, ensure proper flow, and maintain catheter patency
• Intravenous Access: It is frequently used as a vehicle for establishing intravenous access. Before administering medications or fluids, healthcare providers may flush the IV line with normal saline to ensure it is functional and to clear any blood or debris
• Diagnostic Procedures: Normal saline can be used as a vehicle for certain diagnostic procedures, such as dilution of contrast agents for imaging studies like CT scans or angiography