Used as gargles
Sodium is a key ingredient in many gargles. It helps to reduce swelling and inflammation in the throat and can also help to kill bacteria. Gargling with sodium water can also help to remove mucus from the throat.
Sodium gargles are safe for most people, but they should not be used by people with high blood pressure or heart problems. They can also cause stomach upset in some people. If you have any concerns about using sodium gargles, talk to your doctor or pharmacist.