Add Yahoo as a preferred source to see more of our stories on Google. With cold and flu season comes an increased risk of sinus infections, which can trigger a runny nose, sinus pressure, congestion ...

Despite the misleading weather, winter is still here and many of us suffer from a runny nose, coughs or just a cold. Some of us rely on grandma’s remedies – but are they really effective?

If you want that runny, stuffy nose to disappear quicker, you might want to try a nasal irrigation system. Internal medicine physician, Harvard Medical School instructor and Ask a Doctor columnist ...