Saline (also known as saline solution) is a mixture of sodium chloride (salt) and water. [1] It has several uses in medicine including cleaning wounds, removal and storage of contact lenses, and help with dry eyes. [2] Saline solution is a mixture of salt and water that you can use to rinse your sinuses, clean wounds, flush your eyes and more.

Understanding the Context

To make a saline solution, start by bringing 1 cup of water and ½ teaspoon of regular table salt or sea salt to a boil on the stove. Make sure you use salt that doesn’t contain iodine or preservatives, which can irritate your skin and nasal lining. How to Make a Saline Solution at Home: Recipe & Uses - wikiHow Saline solution is easy to make at home using salt and water. Learn about how to make a saline solution, its uses, and how to store the solution safely.

Key Insights

Saline Ampoules — 0.9% Sodium Chloride Solution, Preservative Free Nasal Care for Nose, Wound Cleansing, Babies, Kids & Adults — 20 Count, 2.5ml Each (50ml / 1.69 fl oz) Saline—or, simply put, salt water—is a versatile combination that is used for a variety of medical purposes. It can be used internally for intravenous (IV) hydration or externally to clean wounds or piercings. Normal Saline (NS or 0.9 percent NaCl): This is the most frequently utilized IV fluid in the world. It has 0.9 grams sodium chloride for 100 milliliters of water, which is a concentration that is not compatible with blood of a human.