Isotonic saline

Isotonic saline is a sterile solution of salt water that has the same salt concentration as your body's fluids. It is commonly used in medical settings to hydrate patients, deliver medications, or clean wounds without disturbing the body's natural balance. Because its salt level matches that of your blood and tissues, it helps maintain normal fluid levels and prevents cells from shrinking or swelling due to osmotic differences. This makes isotonic saline a safe and effective fluid for various medical treatments, ensuring proper hydration and support without causing additional complications.