While there’s no way to fully prevent a runny nose or post-nasal drip, practicing good hygiene can stop germs from spreading and keep you from getting sick. A runny nose is often a symptom of a more contagious condition, so take steps to keep yourself healthy and consider your sick etiquette. One of the easiest ways to prevent the spread of germs is to wash your hands often and throw away used tissues after wiping or blowing your nose. Instead of coughing or sneezing into your hands, use the inside of your elbow to cover your mouth. Clean and disinfect common surfaces like door handles, bathroom fixtures and phones to prevent germs from spreading from person to person. It can feel like catarrh is sidelining you, thanks to uncomfortable sinus pressure, a sore throat and a runny nose. But if you take care of yourself, you should be feeling better in no time.