(saline): Uses, Side Effects, and Drug Interactions

# Saline Overview Saline is a simple mixture of salt and water that doctors and nurses use to help clean wounds, rinse eyes, and flush out nasal passages. It's also used to help keep medical equipment clean and to help deliver medicines into the body. Because saline is very gentle and similar to the fluids naturally found in your body, it's safe for most people to use. You can find saline solutions in stores without needing a prescription, and it's commonly used at home for things like rinsing out nose congestion or cleaning minor cuts and scrapes. When using saline, follow the directions on the package carefully, as different products may have different instructions depending on whether you're using it for your nose, eyes, or wounds. Keep saline products away from children who might accidentally drink them, even though saline is generally very safe. Make sure to check the expiration date before using, and don't use saline if the container looks damaged or if the liquid looks cloudy or discolored. If you have questions about how to use saline or if your symptoms don't get better after using it, talk to a pharmacist or doctor.