normal salin500ml old

Normal Saline 0.9% is a sterile, nonpyrogenic isotonic solution of sodium chloride in water for injection. It is widely used in clinical settings for fluid and electrolyte replenishment, restoring extracellular volume, and as a vehicle for administering compatible intravenous medications. It is also commonly utilized for wound irrigation, cleansing, and nasal hygiene. The 500ml volume is ideal for standard hydration therapy and medical procedures requiring sterile saline.